L侦探系列3数学家比尔被人抓了，投进了一间密室，等他醒过来，只见墙上的屏幕写着一段话。“亲爱的比尔，你的能力或许没有被吹

1,请检查一下牌有,没有问题.
Please check to see if the cards are alright.
2,请你洗牌.
Please shuffle the cards.
3,抽一张并记住.
Please draw one card out and remember it.
4,请把牌放会,可以插在任何地方.
Please put the card back in the deck.Anywhere in the deck is fine.
5,我这次请了2个侦探,黑桃j和梅花j.
I've hired two detectives to help me this time,Jack of blades and Jack of clubs.
当然2张牌之间冒没有任何牌.
Of course there are no other cards between the two.
6,我把它正面朝上,放在上面
I put it face up and on top of the deck.
7,现在我命令他们去抓犯人.
Now I'm ordering them to catch the criminal.
8,现在他们告诉我抓住了犯人,我们来还看看.
They just told me they've caught the criminal.Let's see.
9,2张j之间夹了一张牌
There's a card between the two cards.

5*4*3*2+4*4*3*2= 216

那是发生在去年的暑假。一个阳光明媚的早上，我刷完牙后，看见奶奶在找东西。我上前一问才知道奶奶准备“拜神”的供品——巧克力蛋糕不见了。于是，我就戴上“鸭舌帽”和带上“放大镜”，像名侦探柯南一样做侦探。我先把“犯人”锁定在几个人的身上：贪吃的弟弟、容易饿肚子的爸爸和来我们家暂住几天的表妹。好，“犯人”确定后，我就来到了案发现场——客厅。我拿起“放大镜”仔细观察，看看“犯人”是否留下一些蛛丝马迹。我通过观察，意外发现了昨天买的两个大苹果不见了，我初步断定这是两个人做的连环“盗窃案”。咦，这里怎么有两对脚印？大的脚印很像弟弟的脚印，小的脚印很像表妹的脚印。所以，我断定这两个人就是“犯人”。于是，我很留意他们的一举一动。功夫不负有心人。我在弟弟的卧室和表妹住的客房找到了他们尚未消灭的“证据”—— 巧克力蛋糕和苹果核儿。这时，我自言自语地说：“没错，‘犯人’就是你们。你们可能万万没想到，你们的‘罪行’会被本小姐知道吧？唉，可惜可惜……”晚上，我向奶奶揭发了他们的所作所为，奶奶“审问”他们，他们承认了。奶奶就罚他们搞一天卫生，同时并夸奖我是个好孩子。事后，我把这件事告诉给我的朋友们听，她们都说我是名侦探的“徒弟”呢！虽然这不是一件惊天动地的大案，但我还是为第一次做“侦探”成功而感到骄傲。

1→甲和丙需要翻译，即甲和丙分别掌握四种语言中的两种，而乙可以当他们的翻译，设乙掌握的语言为AB，甲掌握的语言是AC，则丙掌握的是BD
3→丁不会B语言，即丁会的是AC,CD或者AD，因为有一种语言只有一人会，排除CD的情况
2→丁会的是AD，C是日语
1→D是英语
4→A是中文，B是法语
以上
甲-中日
乙-中法
丙-英法
丁-中英

一位新手司机驾着小轿车会见朋友，半路上忽然有一个轮胎爆了。当他把轮胎上的4个螺丝拆下来，从后备箱里把备用轮胎拿出来时，不小心把4个螺丝踢进了下水道。
请问：新手司机该怎么做才能使轿车安全地开到距离最近的修车厂？
从其他轮子各卸一个螺丝，装到新轮子上

The detective with moustacher used to be a homeless tramp.The drunk gave an astonishing explanation."Where are we going?" he said in a whisper.Up to now,we haven't an effective cure/treatment to that ...

应该是2,理由①常用的东西一般在上面,而不常用的一般比较贵重所以放下面理由②惯偷应该知道如果从上面拉起,那么拉下面的抽屉时就必须关掉上面的,这样做会浪费时间

我想当个魔术师,我要表演出最好的魔术.
I wanted to be a magician,I have to perform the best magic.
我想当个侦探,抓住世界上最厉害的坏蛋.
I wanted to be a detective,to seize the world's most powerful villains.

http://www.***.com/
http://kli.freeshell.org/HolmesEG/
http://www.sherlock-holmes.co.uk/holmes/german/
http://www.***.com/?foiffs=in100fweg&prvtof=8b2VkUqfXDOL3A1K%2Bw1rNabDoeRyv3bTlUBpKTxEm5DqJWuRRQ%3D%3D
http://www.***.com/

At this time the young detective continue to spread his investigation, he came to the rich man home, his investigation of the first man was of a home, because right now he felt bodyguard bodyguards should know three
Lady at ordinary times to love of place, easier to contact, but when he and bodyguard when talking to three bodyguard found that the wife of the dead completely not clear. Suddenly he began to investigate, nanny
He came to the place, nanny is enthusiastic reception, and at first his detective doubts because a babysitter and between have ulterior nanny of secret so, three the killer, but Mrs
Is passed his careful investigation found no time crime nanny, and nurse and the relationship between the three lady be good, and from the tone of the nanny to out, ?

这就是夏洛克.福尔摩斯——一直以来最好的侦探.

第一次做侦探
小时候,我买来了俩只黄色的小鸭,买回来,我就拿了一个箱子,把小鸭放进去,我看着它,我想：应该给它起个名字,有了!就叫小至吧.每天放学后我都把饲料放到箱子里,小至就会走去吃,吃完就去睡了.我也就把饲料拿走留着明天吃,这样不会浪费.
星期五,我一放学就和小至放出来玩了起来,玩了10分钟了,哎呀!我得做作业拉,我匆匆忙忙的坐到椅子上,再把文具盒、书、作业本拿出来,1小时了,我终于做完了作业,我又和小黄小绿玩了起来,玩了一会儿,我就来创网看,突然,我想起了作文还没抄呢!于是,我有飞快的去抄作文,作文抄了20分钟才写完,平时只要写10分钟就够了,可能是写很多吧,不管他拉,就开起电脑玩了起来.
星期六,我一起床,我一看,小至不见了,而且很脏,还有鸭大便,难道是小至被他妈妈抢走了,我急的要命,先把地上的大便擦了,擦完了我就四处寻找小至的踪迹,“找到拉!”我欢呼起来,只见小至在我的鞋边,旁边还有很多大便,我被臭的要命,说“臭死了!”救兵”爸爸终于来拉.爸爸拿着扫把把大便擦干净,再穿上手套抓住小至,还给他洗了个澡,小至最终还是死了.我真后悔硬要妈妈买来小至,害的我的钱白白花了2元元啊,好冤啊!不过我家又多了一件趣事!我很高兴,
哎.虽然小至死了,但是我能当一回侦探,我心里特别高兴、快乐、开心,又痛苦、悲哀、哀痛又觉的很倒霉啊!
其他的朋友们注意：以后买宠物时要记住,便宜没好货哦!

detective,that's a mystification word.
why.because it very excitive.
for example Shelock Holmes .
he is one of the world's famous detective.He is about 183cm tall.He always wears balck dust coat and a black hunting cap.
He is written by Sir Arthur Conan Doyle.He was born on January 6,1854.He is famous for his rational brain.He can know many messages from a few details.He is a gentleman.Altough he don't like women.He is always polite
expect have so much
so i like
对不起啊,所有抄的,但是好像没抄好啊.

绑的时候，生牛皮很长的。然后生牛皮会风干，长度变短，就把人勒死了。

A-绿,B-红,C-蓝,D-黄,E-白

人类对地球内部的了解主要是通过(间接)的方法.如研究(地震)和(火山),以及采用地球物理勘测`,地球化学(勘测),(高温高压)模拟试验,(同位素)地质学方法等.

因为，侦探：百分之二十四，文艺：百分之三十二，文艺类书籍比侦探类书籍多2400册。所以书的总数的百分之八为2400本，全部书一共30000本。希望我的回答对楼主有帮助。

第一,没图,所以BC是啥我没法解答.
第二,每10秒300米,60秒就是1800米,1小时就是1800*60=108000米.6的意思是1分钟有6个10秒

近义词：战役—（ 战争）看守—（看管 ）侦探—（侦查 ）刚强—（刚毅 ）

1) I like to read various books, such as love, detective, foreign novels (Jane Eyre, Conan, etc.) can learn a lot in the book
2)I love reading all kinds of books, such as love, detective and foreign novels (Jane Eyre, Conan, etc.) can learn a lot in the book
不知道你满意吗?

tec是detective的缩写,一般用做俚语.正式的可以用Det.表示

这是智力问答,帮你补充下
侦探员汤姆要到数学教授杰克家去做客,了解关于昨天一宗银行抢劫案的事情. 汤姆在约定时间到了杰克家门口.当他准备按门铃时,发现大门是半掩着的,便走进教授家中. 没有看见杰克本人.观察整个客厅后,汤姆的目光停在了一台台式电脑的荧屏上. 电脑这时是计算状态,打着：“101×5”一道式子.汤姆看了觉得纳闷,杰克教授算这个还要用计算器? 突然,汤姆从这道式子中觉察到了什么,立即拨响了110.汤姆究竟觉察到什么而拨打110?
这个很简单.
101*5=505=sos
SOS就是求救信号,所以汤姆拨打了110

detective

白 99是一百少一 百字少一 就是白字 所以是白色的

（碧澄澄）的绿茶……（黑黝黝）的便衣侦探……
（沉甸甸) 的麦穗……（冷冰冰）的喊叫……
（阴沉沉）的天空……

will never jump

you must think like a detective

具体答案我没去研究过.
但,我知道2战时有种间谍密码和这很类似.可以用一本常用工具书,一张纸卷,和一根棍棒传递绝密消息,纸卷绕在棍棒上可以得到数字式密码,按密码可以在书上找到对应字,这些字连起来就是他们传递的情报.
所以：我觉得应该用纸卷绕在常用的圆柱形物体上（比如筷子,铅笔等）得到密码,密码再和题中别的相关提示组合就能得到正确答案了!
因此我只能算知道一半的答案.还没回答完整.欢迎大家补充!

1.Trains to 40 km per hour on the speed.
2.Library lost a lot of books.
3.Bazhu two detectives entrance.(Keep Guardian)
4.Millions of workers took part in the strike yesterday.
5.When you should immediately give me a call.
6.You satisfied with the new apartment?»
7.I have read the third chapter.(As Far As)
8.Liu Xiang is not overnight fame.

小题1:D
小题2:A
小题3:C
小题4:B
小题5:B

Conan vividly depicts a strong observation of detective. The characters throughout the whole novel, keen observation is an important feature of the home into the great detective Sherlock Holmes.
我问别人的

One day, the teacher came into the classroom, the students together to stand up shouting: "Good morning teacher!"
Teacher angrily said: "Good morning called only? Afternoon I? Should not it?"
So the students齐喊another: "Good afternoon, teacher!"
Teacher angrily said: "That night I do?"
The students齐喊another: "the teacher or night!"
Teacher nodded and said: "This do, and now re-call again!"
Students a齐喊: "Good morning teacher, good afternoon, or evening!"
The teacher said: "sit down! Antonyms today we have to review, we do practice, I say, you Antonyms aloud. Now."
Teacher: "The weather today is good."
Students: "The weather today is bad."
Teacher: "The sun was shining everywhere."
Student: "everywhere covered with dark clouds."
Teacher: "sea of people on the road."
Student: "empty street."
Teacher: "Young."
Student: "old."
Teacher: "standing."
Student: "lying"
Teacher: "There is a young man standing on the road."
Student: "There is a year old lying on the road."
Teacher: "I picked up a dollar."
Student: "I lost a dollar."
Teacher: "I picked up a dollar, to the teachers."
Student: "I lost a dollar, steal a teacher."
Teacher: "error, can not say that!"
Student: "correct, we should say so!"
Teacher: "error."
Student: "correct."
Teacher: "This will not do, this is illegal!"
Students: "This can be, it is lawful!"
Teacher: "I said the wrong."
Student: "We said that right."
Teacher: "listen to the teacher, the teacher said, is the right!"
Student: "listen to us, teachers say is wrong!"
Teacher: "You are stupid."
Student: "We are clever."
Teacher: "Stop!"
Students: "to continue!"
Teacher: "You have to stop now! Not to mention a!"
Student: "We will now continue! Would also like to say!"
Teacher: "You idiot, I said, stop!"
Student: "We are all gifted, we say to continue!"
Teacher: "You listen to the teacher!"
Student: "Teachers listen to us!"
Teacher: "Students have to listen to the teacher!"
Student: "Teachers have to listen to the students!"
Teacher: "Now you stop the practice!"
Students: "Now we continue to practice!"
Teacher: "You go on forever it?"
Student: "We have beginnings and ends of it!"
Teacher: "That you stop! Idiot!"
Student: "That we continue! Genius!"
. After the teacher angrily out of the classroom with books

举世闻名的(福尔摩斯探案集)一书的作者柯南道尔,有一次在巴黎叫了一辆出租马车.他先把旅行包扔进了车里,然后爬了上去.但还没有等他开口,车夫就说：“柯南道尔先生,您上哪儿去?” “你认识我?”作家有点诧异地问.“不,从来没有见过.” “那你怎知道我是柯南道尔呢?” “这个,”车夫说,“我在报纸上看到你在法国南部度假的消息,看到你是从马赛开来的一列火车上下来的；我注意到你的皮肤黝黑,这说明你在阳光充足的地方至少呆了一个星期； 我从你右手中指上的墨水渍来推断,你肯定是一位作家；另外 你还具有外科医生那种敏锐的目光并穿着英国式样的服装.我认为你肯定就是柯南道尔先生.” 柯南道尔连说“神了,神了!”并夸道,“你能如此从细微末节观察出一个人,简直赛过高明的侦探福尔摩斯!” 马车在行进着,柯南道尔目光一瞥,方知车夫有一半是吹牛.你说,柯南道尔为何又认为车夫一半是吹牛?看看大家是怎么说的

那个侦探借助一个小小的计策查出了真正的罪犯.
That spy has found out the genuine criminal with the aid of a small strategy.

Jehiel Rock Holmes ( Sherlock Holmes, also translated Sherlock Holmes), is a fictional detective characters, is by the end of the nineteenth Century British detective novelist Arthur Conan Doyle formed a detective image full of wit. Holmes himself said that he is a" consulting detective", that is to say when other private detective or some difficulties to help. Most of the stories are about some of the more difficult, requiring Holmes to go out to investigate the case. Holmes is good at through observation and deductive method to solve the problem. Conan Doyle is from his apprentice in the Royal Edinburgh hospital an observant of the teacher's body get inspiration, created the character of Holmes.
Holmes not only cool-headed, keen observation, reasoning ability; also, his fencing, boxing and violin level is quite high. Usually he idly at 221 Beck street in B Residence ( B represents the French BIS, said the Residence in two live ) smoking a pipe to wait for clients door-to-door or doing a chemistry experiment ( he and friend Watson first encounter is in Holmes chemical experiments .). Once received the case, he immediately becomes a hound chasing prey, began locking the target, the entire incident boils, layers of filtration, until the case is entirely cleared. Dr. Watson ( Dr John H.Watson ) was his roommate for many years, handling cases when the right-hand man, his biographer and friend of his life. Holmes looks and appearance, at first sight is enough to draw the attention of people. He is six feet high (183 cm contract ), abnormal body weight, so it is particularly tall long; slender aquiline nose, made his appearance seemed to be especially alert, decisive; founder and prominent jaw, indicating he is a very determined person. Often with a pipe and a walking stick, like to get a dramatic plot, often when they go out wearing a black hat. Holmes's thinking is known to all, his strict reasoning, rich imagination, the world.
His representatives have" a study in scarlet"," sign of four"," adventures"," memoirs"," Basque" hounds"," back down"," his last bow"," the valley of fear"," the new adventures"," Silk house"~~~~~~~~

ahout 关于的意思

开场：毛利接到了一个电话,然后匆匆的出去了,柯南和小兰还有侦探小组也跟在后面.首先被害者躺在地上一动不动（装死）,目暮警官和高木警官则在办案.
目暮：（仔细的端详着死者,高木则在一旁拿着本子记录着）
高木：死者名叫藤子,今年25岁,推定死亡时间为昨日上午11点左右.据现在约27个小时.（看着目暮警官说）
目暮：死因是被刀子袭击,一刀毙命的吗?
高木：是的.从桌子上的摆布（桌子上乱七八糟）我推断被害者和凶手争斗过,最后才被杀害的.
目暮：是这样吗?（咚—咚—咚,有人来了,高木去开门了）【高木下,毛利上】
目暮：原来是毛利老弟啊!
毛利：我接到高木的电话,说这里发生了一场杀人案,我就赶过来了.
高木：额,这个是因为毛利探长破案很厉害,我让他过来看看这件事,也许帮得上忙.
目幕：警案组的风头全被毛利老弟抢光了.
毛利：得意洋洋.【小兰、柯南】
第二幕
小兰：爸爸,你匆匆忙忙的赶来干什么?
毛利：这里发生了一个案件,有可能是凶杀案,也有可能是自杀!
柯南：.原来死者是这位啊!
毛利和目暮警官：怎么?你认识他?
小兰：恩,爸爸,我和柯南在咖啡厅见过.
毛利：这个人已经死了,哎,可就是凶手没找到!
柯南：恩,叔叔,我相信你,你一定可以找到!
毛利：得意.
柯南：汗.
动作：（柯南跑到了尸体上面,看见了一个东西.）
动作：（毛利抓住柯南,然后凶巴巴地说这里不是你这种小鬼应该来的地方!可是其他的侦探小组的人早已经跑到了尸体的旁边,灰原的表情很凝重,好像看见了什么似的.）
柯南：灰原,你看见了什么?
灰原：死者的身上有一个伤痕,像是绳子伤,又像是一种蚕丝弄得!
柯南：你的意思就是死者是被砍伤之后,凶手又用细小的线勒住了死者?
灰原：是的.
柯南：可是凶手为什么要这样做呢?
灰原：（微笑着说）我想是因为凶手以为这么细小的东西是不会被别人发现的,不过他没想到结果还是被发现了.
小兰：哎啊,家里的饭还在锅里,我要赶紧回去!柯南和我回去吗?
柯南：不了,我和侦探小组在这里了解一下情况
（咚—咚—咚,又来了敲门声,这次是目暮警官开的门）
毛利：谁啊?【嫌疑犯A、B、C上】【小兰下】
目暮：是我让他们来的因为这三个人是被害者的朋友,所以凶手就在这三个人中!左边这位是A先生,是第一个发现被害者的.中间这位是B先生,我们在他身上发现了刀子,可是他有不在场证明.右边这位是C先生,是被害者让他来的.
毛利：哦,原来如此!这样破案不就更简单了吗?
（他们正在谈论着这件事突然,咣当!门不知被谁踢开了!在场的人都吓傻了）【琴酒、沃尔特上】
琴酒：（拿着手枪说）统统都别动!否则就杀了他!
沃尔特：大哥,你不是说工藤和雪莉会到这里来的吗?可是怎么没有看到他们啊?
琴酒：工藤和雪莉都吃了APTX—4869,这是一种毒药.按理说吃了会立刻死亡的.可是我在帝丹小学里发现了他们的指纹,也就表明他们还活着!
柯南：糟了,我们的身份就快要暴露了,怎么办呀?
灰原：不用着急,没有人会相信世界上有吃了会让人缩小的药的.
柯南：可是,阿笠博士告诉我他们给一只老鼠吃了同样的药,结果老鼠竟然奇迹般的缩小了!
灰原：那我们怎么办呀?（紧张地说）
柯南：尽量装成小孩子,他们应该就不会怀疑了.
（琴酒走到柯南和灰原身边,打量了一会,然后又走了.柯南和灰原紧绷着的心终于放下了.）
琴酒：看来工藤和雪莉真的不在这里,我们走吧.（在临走之前,琴酒又用邪恶的目光看了柯南和灰原一眼.）

第三幕
开场：步美、元太、光彦和元子他们也来了.
目暮：刚才那两个人是谁啊?竟然这样狂妄!要不是我们都没带枪,早把他们绳之以法了!
毛利：你最好不要惹他们,听说他们是一个组织,杀人、抢钱是家常便饭,要是惹恼了他们,你的下场就……（他们又回到了这次的杀人案件中）
柯南：步美,你们怎么来了?【步美、光彦、元太上】
元太：听园子姐姐说,你们到这里了.
光彦：哇,又是一场杀人案件耶!（有点高兴地说）
元太：喂喂,人家都被杀了,你还那么高兴干嘛?
光彦：罗嗦!
毛利：（愤怒地）你们闹够了没有?给我适可而止!（大声吼叫）
光彦＆元太：好凶的大叔啊!
柯南：我有点线索了.
灰原：什么?
柯南：他们都有杀人的动机,首先被害者曾经因为一点小事而打了A先生一顿.接着是B先生,因为被害者借了他10万块钱,可是已经3年了还没有还.最 后是C先生,他开了一家小公司,可是被害者因为嫉
处搞破坏,最终导致公司倒闭.
灰原：呦,你知道的这么详细啊!
柯南：那当然了,我是个侦探嘛!

第四幕
开场：柯南用麻醉针刺伤了毛利小五郎,毛利小五郎昏昏的睡了起来,柯南坐在毛利的椅子后面做了漂亮的推理!
园子：小兰,你爸爸不是侦探吗?怎么不见她的推理啊?【步美、元太、光彦、灰原下,园子、小兰上】
小兰：可能是还没想到吧?（有点尴尬）
场景：全部安静,柯南用蝴蝶结变声器打了电话让大家去大厅.
动作：目幕、小兰、园子等人来到了大厅.
毛利/柯南：我知道犯人是谁了!
目幕：真的吗?毛利老弟!
毛利/柯南：被害者的死因不是被刀子袭击的!而是被很难看见的细丝勒死的!胸口上的刀伤只不过是想让我们误以为是刀子袭击的罢了.首先是A先生他有足够的不在场证明,所以他不可能杀人!接着是B先生他昨天才从北京赶过来,有足够的不在场证明,所以他也不可能杀人!凶手就是C先生!他经营的公司就是专买这种细丝的,所以想得到这种细丝简直是轻而易举!因为来得匆忙,你忘记把那根细丝扔掉,所以那根细丝应该还在你的肩膀上?
目暮：可以让我看一下你的肩膀吗?
C先生：不用了,凶手就是我!可是……被害者他……他……简直不是人!它不仅把我的公司弄倒闭了,还……还……绑架了我的儿子,威胁我给出十万块钱,要不人就杀了我儿子!他还说如果你要报警,就立刻杀了你的孩子!所以我就想要杀了他,等我苏醒过来的时候,悲剧已经发生了,他已经倒在我的脚下了!
目暮：我以杀人犯的罪名逮捕你!

对
聪明

I want to be a detective
When I was a little child ,there was a dream in my mind -to be a detective .I have read a lot books about the secret detective and I want to be act like them .And there were so many bad people in this world ,I did not want the kind people to be harm by them ,so to be a detective and I will do a lot good things .That just like a heroes.

1.Translation,because I like foreign languages
2.Look at Detective Comics,because it is stimulating
3.Face,because a lot of people say that I am very round face
4.Leg because leg length,height will be high
5.A walk in the park

第三证人是小偷。第一个证人证实甲没偷,说明可能是乙偷的。但第二个证人证实乙没偷,那说明甲乙都没偷。第三个证人说假,说明想逃避者则任。而第四个证人说第三证人说假,说明他知道第三证人是小偷!!!

any possible explanation absence must be inference three years to win their trust lack in communication with three actsfeeling like not going on working without a break,diana went to austrilia for several days' holiday he is supposed to do such heavy work ,because he hasn't recovered from the illness don't be hard on students,after all ,they r still kids

解题思路：（1）知道“侦探猎犬”匀速直线行驶，处于平衡状态，在水平方向上受到的牵引力和阻力为一对平衡力，据此求出牵引力的大小；
（2）知道行驶距离s，根据W=Fs求汽车牵引力所做的功；知道匀速行驶的速度，利用公式P=[W/t]=[Fs/t]=Fv求汽车牵引力的做功功率；
（3）汽车高速行驶，受到较大的空气阻力，从这方面分析回答．

（1）∵“侦探猎犬”匀速直线行驶，
∴汽车处于平衡状态，受到的牵引力和阻力为一对平衡力，
∴牵引力：F=f=2×10⁵N；
（2）汽车牵引力所做的功：
W=Fs=2×10⁵N×2000m=4×10⁸J，
汽车牵引力做功功率：
P=[W/t]=[Fs/t]=Fv=2×10⁵N×400m/s=8×10⁷W；
（3）车上部空气流速大，下部流速小，高速行驶时可减小汽车对地面的压力，从而减小阻力．
答：（1）汽车受到水平方向的牵引力是2×10⁵N；
（2）汽车牵引力所做的功和功率分别是4×10⁸J、8×10⁷W；
（3）该车的外观设计成流线型，这样做的好处是为了减小阻力．

点评：
本题考点： 功的计算；阻力对物体运动影响的探究实验；二力平衡条件的应用；功率的计算．

考点点评： 二力平衡的判断方法：一是根据平衡条件（大小相等、方向相反、作用在一个物体上、作用在一条直线上），二是根据处于平衡状态（静止或匀速直线运动）．

I am all good detective Mr.Mao Li.A lot of case history in my hands one by one to resolve,for example,why the Titanic sank,I know; for example,why John F.Kennedy was assassinated,I know.But not enough fun,this time I'll look into the case years ago,Snow White was killed on the case.Many people think that it is Snow White,she was killed the letters I do not think so.Let us remind ourselves of the scene at that time.
First of all,we interviewed about the Queen.
Are there people in the world will be jealous of your good looks?We re-interviewed about Snow White.
As we all know is called the motive to kill.Of course,we have the story of seven very important role,and that is the Seven Dwarfs,ask them!
The story takes place in a bright morning,Snow White and the Seven Dwarfs in the park happy to take a walk.Queen's coming.
Stop-stop!Please note that the Apple,which is the world's most poisonous apple,is better than any poison,but the case was whether or not the case.After careful investigation,we are very fortunate that Apple has found that of future generations.Change the time,the gene mutation that future generations of Apple's become very tall,please Apple.
And the apple of our generations have had a lengthy exchange,finally found another suspicious case,it appears that we have to re-examine the history,maybe there will be another face.
It seems we need to re-examine the case and a bright morning,in the end what happened?It was a moment of history forever fixed,the letters was a vicious stepmother,killed his daughter,we were pushed down the cliff.This is another interpretation of history.
We are also the cause of death of the snow survey conducted by mobile users send text messages to 10,086,Unicom users to send text messages to 12,345,678,we have been following the six causes of death.
First,some quarters have not the water heater,she had to Xilengshuizao,first two,she had frozen to death.
Second,some quarters have water heaters,water Tai Tang,she was a Tangsi.
Third,the snow-trichloro Aihe milk,with the passage of time,a failure.
Fourth,do the exercise over and over again,the Fan Si Fan Si of the Fan Si,she was the Fan Si.
Fifth,heard about the story you a passive attitude,so perhaps she was dead.
When I looked at the bodies on the floor,I suddenly thought of the sixth cause of death,because her bedroom as long positions,the exhausted

解题思路：（1）汽车高速行驶，受到较大的空气阻力，从这方面分析回答；
（2）知道“侦探猎犬”匀速直线行驶，处于平衡状态，在水平方向上受到的牵引力和阻力为一对平衡力，据此求出牵引力的大小；
（3）知道行驶距离s，根据W=Fs求汽车牵引力所做的功；知道匀速行驶的速度，利用公式P=[W/t]=[Fs/t]=Fv求汽车牵引力的做功功率．

（1）车上部空气流速大，下部流速小，高速行驶时可减小汽车对地面的压力，从而减小阻力．
（2）∵“侦探猎犬”匀速直线行驶，
∴汽车处于平衡状态，受到的牵引力和阻力为一对平衡力，
∴牵引力：F=f=2×10⁵N；
（3）汽车牵引力所做的功：
W=Fs=2×10⁵N×2000m=4×10⁸J，
汽车牵引力做功功率：
P=[W/t]=[Fs/t]=Fv=2×10⁵N×400m/s=8×10⁷W；
答：（1）该车的外观设计成流线型，这样做的好处是为了减小阻力．
（2）汽车受到水平方向的牵引力是2×10⁵N；
（3）汽车牵引力所做的功和功率分别是4×10⁸J、8×10⁷W．

点评：
本题考点： 功的计算；二力平衡条件的应用；功率的计算．

考点点评： 二力平衡的判断方法：一是根据平衡条件（大小相等、方向相反、作用在一个物体上、作用在一条直线上），二是根据处于平衡状态（静止或匀速直线运动）．

①∵v=
s
t ，
∴行驶时间t=
s
v =
2000m
400m/s =5s；
②汽车做匀速直线运动，处于平衡状态，受平衡力作用，
则汽车的牵引力F=f=2×10 ⁵ N；
答：①汽车在此次测试过程中行驶的时间是5s．
②汽车受到水平方向的牵引力是2×10 ⁵ N．

101X5=505翻过来看就是SOS求救

只知道
1是去罗浮宫偷维纳斯
2是在万圣节去梵蒂冈偷摩西像
3是去米兰偷最后的晚餐
1,3猜不出时间

stimulating 刺激的
very absorbing/engrossing 引人入胜的
fascinating/attractive 吸引人
interesting 有趣的
passion 激情的
logistic 符合逻辑的