传法为重，舍身为轻；六渡出海，终抵东瀛。”上述对联高度赞扬了鉴真不畏艰险、执着追求的精神。文中提到的“东瀛”是指 A．朝

由F=M*A可得 加速度A=（F-F阻）/M
由运动中平均阻力为重力的0.1倍 可得F阻=0.1*（2000Kg*10N/Kg）=2000N
得（1）加速度A=5m/s^2
由题意可得：航空母舰与飞机相对运动速度为V3-V2=40m/s
由A=V变/T得加速度A=20m/s
由F=M*A可得 F=40000N
因 飞机承受的平均制力与平均阻力之和为飞机重力的0.2倍 得F阻=4000N
因此 （2）F拉=F-F阻=36000N
如果因理解错误给您错误答案,实在对不起.

C

西格家具的七大宗旨以及价值观 Seven Tenets and Values of Siglink Furniture
1.诚信第一 Integrity First
2.质量为本 Quality Oriented
3.员工为重 Staff Value
4.敢于承担 Able To Take Responsibility
5.团队合作 Team Cooperation
6.开放活力 Open and Energetic
7.求实创新 Realistic and Innovative

A

D

应该是日本

解题思路：根据重力势能表达式E_p=mgh即可求解，注意式中h为物体相对零势能面的高度．

以桌面为参考平面，
A点的重力势能为：E_PA=mgh₁=0.5×10×1.2J=6J
B点的重力势能为：E_PB=mgh₂=0.5×10×（-0.8）J=-4J
故选：A．

点评：
本题考点： 机械能守恒定律；重力势能．

考点点评： 本题比较简单，直接考查了重力势能的计算，但要注意重力势能的相对性，物体在参考平面上方，重力势能为正值，若在参考平面下方，其重力势能为负值，不能正负不分．

廉颇被蔺相如的顾大局,识大体,以国家利益为重的言行感动了

B

C

2T=2000KG g取10
G=mg=20000N
f阻=20000乘0.05等于1000N
v0+at=vt vot+1/2at2 =100
a=-0.375
f和 =ma
f和= f牵+f阻
f阻=11000N
F牵=10250N
不知对不对好久没上学了

蔺相如感动了廉颇

（1）责任是一个人应该做的事情和不应该做的某些事情。
（2）我们生活的社会应该是一个互助互帮的社会，更应该是一个人人相互关爱的社会。
（3）①在做好自己本职工作的同时，要胸怀天下，承担起关爱社会的责任，共同营造“我为人人，人人为我”的社会氛围。②自觉维护国家尊严，当国家尊严受到侵犯时，我们应挺身而出，坚决维护国家的荣誉和利益。③国家处在困难时期，应主动为国分忧，勇担重任，与国家共渡难关。④青少年要为中华民族的伟大复兴而奋斗。⑤投身公益事业，积极服务社会。

A

将国家利益分为几个具体的国家利益,如:领土,军事,经济,文化等等；

解题思路：（1）先过重心作出竖直向下的重力，过手与地面的接触点作竖直向上的支持力；然后过支点作重力作用线和支持力的作用线的垂线段；
（2）已知重力、动力臂和阻力臂，根据杠杆平衡的条件进行计算；
（3）已知支持力和手掌与地面的接触面积，根据P=[F/S]求出双手对地面的压强．

（1）过支点作重力作用线的垂线段和支持力作用线的垂线段．如图所示：

（2）根据杠杆平衡的条件可得：
F₁L₁=F₂L₂
500N×2.1cm=F₂×3.0cm
F₂=350N
所以双手支持力的大小为350N．
（3）根据压强的计算公式可得：
P＝
F2
S＝
350N
2×1.5×10−2m2＝ 1.17×104Pa
答：双手支持力的大小为350N，双手对地面的压强为1.17×10⁴Pa．

点评：
本题考点： 力臂的画法；杠杆的平衡条件；压强的大小及其计算．

考点点评： 会正确的画出力臂，知道杠杆平衡的条件，并且能够根据根据杠杆平衡的条件进行计算，会熟练应用压强的计算公式．

” A major reason that parents oppose their children's relationships is the very person's family background and they consider college students should put study first. Meanwhile, there is also influence of factors like his or her quality, financial situation, his or her ability, the place to live, and so on. Therefore, parents do think for the sake of their children and they are also standing at the angle as a bystander, hoping them to have a bright future. As a freshman with a surname of Lin said：“children also should think for their parents and shouldn't igore them while having relationships." Most students who have accepted the interview expressed that they could understand their painstaking thoughts and hearts ( 91.67% interviewees think parents should give their opinion about their children's relationships). However, as youngsters, it is difficult for them to think coolly and rationally while facing the conflict beween love and romance.
Eventually， we believe that mutual understanding should be developed for them as equals.
In the survey, we come to understand that the advice given by parents generally refers to the partner's quality, family background, appearance, ability and place of residence. As you see, their purpose doesn't lie in preventing their children from developing a relationship but to help them find a better lover from a longer point of view. However, children usually pay more attention to the present happiness and this is the main source of divergence between them. Although parents' advice may not correct completely, college students shouldn't ignore or even against them. They should keep cool and understand their purpose, communicate with them patiently and find the way out together. As for parents, do not be overstrain for their children's love affairs, leave them more space and trust. Help them as much as they can whenever they're in need.
【公益慈善翻译团】真诚为你解答！

The honesty keep promise,the diligence learns so much,be good at a communication,everything takes collective benefits as heavy,have the team cooperation spirit.

解题思路：根据重力势能表达式E_p=mgh即可求解，注意式中h为物体相对零势能面的高度．

以桌面为参考平面，
A点的重力势能为：E_PA=mgh₁=0.5×10×1.2J=6J
B点的重力势能为：E_PB=mgh₂=0.5×10×（-0.8）J=-4J
故选：A．

点评：
本题考点： 机械能守恒定律；重力势能．

考点点评： 本题比较简单，直接考查了重力势能的计算，但要注意重力势能的相对性，物体在参考平面上方，重力势能为正值，若在参考平面下方，其重力势能为负值，不能正负不分．

严以律己,宽以待人
为人做事要成全,宽容
邻居结的好,如同得大宝
一言为重百金轻

吾将于而立之年以家业为重,本家姻亲皆不能阻吾业路.

可以看出廉颇是个谦虚的人

如果要用priority这个相对高级的词汇，可以用到这个短语，give top priority to (doing) sth
整句翻译如下：We students should give top priority to studing.
或者可以：We students should put study at the top of everything.
希望对你有帮助，望采纳~

蔺相如以国家利益为重的言行感动了廉颇.(缩句)
缩句最简应为：
言行感动了廉颇.
【注】“蔺相如”“以国家利益为重的”作定语,删掉.
主语是“言行”,而不是“蔺相如”.
愿对你有所帮助!

D

B

He was two hours late _because the traffic was busy
2.Cindy was too excited that to say anything.
3.it has nothing to do with you
4.You can do it if possible .
5.I have been away from my hometown for three years .
6I met him for the first time .
7.I _wonder_when he will set off to_America.
8.He had a bad cold_ the day before yesterday_.
9.neither i nor Susan has read this book.
10.Our English teacher came to our school 6 years ago.

不同时代评定道德的标准不同,但能力与智力始终是人才的必备条件

She is a teacher who looks the students' benefits more important than hers.her class is funny and we can understand it easily.she is always kind to us while sometimes she will be strict with us. Her teaching quantity is higher and higher due to she is
麻烦采纳,谢谢!

当寺僧说此额乃颜真卿所写时,钟弱翁的脸色和悦起来.他心想,颜真卿乃书法大家,家喻户晓,如果我给人家乱改,定让世人耻笑.于是回头向随从们说道……

select ISNULL(A.a,B.a),A.b,A.c,B.d,B.e,ISNULL(A.c,0)-ISNULL(B.e,0)
from A full outer join B on A.a=B.a and A.b=B.d

1．D 2．A

B

我的伙伴

对不起,我不能接受您下午对我说的内容,我认为,一个合格的中学生不应该去面对这些内容,应以学业为重,名利场永远不会属于我这个年纪,否则若有了这第一次,还会有第二次,这定会使我沉迷其中,荒废学业,长此以往我认为不利于我自己的发展.
I’m sorry,I won’t be able to accept what you had told me this afternoon.It is my conviction that a qualified high school student should avoid this kind of things and concentrate on his studies.Even though vanity fair is champagne for the soul,but at my age,it’ll never be mine; otherwise,with this first,there’ll be a second time,then I’ll be addicted to it and neglect my studies; If things go on like this,it would be detrimental to my personal development.
更重要的是,所谓“X培优”更利用我制造虚假广告,这已经逾越了我的底线,违反了我作为一个人的根本原则,我必须对这一切的一切说NO!不论他们给我多么好的优惠,不诚信就是不诚信,做错了就是做错了,永远不会正确,况且做出这种事情的培优班不可能是什么优秀的培优班,我不可能去指望他们会有多么好的成果,因此,我放弃“X培优”对我开出的一切优惠条件.
More importantly,the so called “X Nurture of Excellence” is making use of me to propagate deceptive advertising; this has transgressed my bottom line and violated my basic principle as a man,so I must say NO to all of these!No matter how much favorable privileges are bestowed on me,dishonest is dishonest,wrong is wrong,it can never be right.Moreover,it is impossible for it to be outstanding if this “Nurture of Excellence” class can do such a thing,and good result is the last thing I would expect.Therefore,I waive all the preferential conditions offered to me by “X Nurture of Excellence”.
【英语牛人团】

钱学森：国为重家为轻 科学最重名利最轻

For the best,the first-class and enterprising spirit
With all the spirit of dedication to the career more
The work of conscientious and meticulous conscientious spirits
To achieve a common goal together and team spirit

A

实际上就是外国人喜欢头轻脚重.例如"学习英语中的文化很重要"
直接翻译就是 Learning the culture inside English is very important.但是这里的主语外国人嫌太长,放后面,就是:It is very important to learn the culture inside English.
这就引入了形式主语的概念.
这应该就是所谓的尾重原则.

协奏曲是指某件独奏的乐器和管弦乐队或民族乐队同演奏的乐曲形式,一般乐曲的结构较大（独奏）与（ 乐队）为重.
2、京剧的行当可分为（ 生 ）、（旦 ）、（ 净 ）、（丑 ）四大类,（ 唱 ）、（ 念 ）、（ 做 ）、（ 打 ）是它的四种功夫.
3、（圆舞曲 ）又名华尔兹,是一种（三拍子）的舞曲.

A

第一自然段分别从自然环境和发射规模两个方面介绍酒泉卫星发射中心的

D

因为所以

（示例一）千里为重,江重山重江山皆重；广大为庆,国庆民庆国民同庆.
（示例二）千里为重,重视江城山城锦绣满城；广大为庆,庆祝党心民心团结一心.
（开放性试题,不设统一答案,此答案仅供参考）

设小球质量为m,绳长L
任何时刻都是能量守恒
最高点动能＝0
势能＝mgL
所以
任何位置的能量都是mgL
现在
动能为重为势能2倍
所以动能=2mgL/3
势能=mgL/3
所以此时
球距离最低点的垂直距离＝L/3
所以
这个点的垂直距离圆心＝2L/3
所以
sina=2L/3/L=2/3
a=arcsin(2/3)
希望对楼主有所帮助

在超重和失重的时候,说的是视重,也就是说支持力.不然支持力等于重力.你说的9N是指支持力.另外,加速上升时应该是超重,不应该比16N小.

设小球质量为m,绳长L
任何时刻都是能量守恒
最高点动能＝0
势能＝mgL
所以
任何位置的能量都是mgL
现在
动能为重为势能2倍
所以动能=2mgL/3
势能=mgL/3
所以此时
球距离最低点的垂直距离＝L/3
所以
这个点的垂直距离圆心＝2L/3
所以
sina=2L/3/L=2/3
a=arcsin(2/3)

1、众：三人为众,多的意思.
2、垚：三土为垚（yáo）,山高.
3、淼：三水为淼（miǎo）,形容水大.
4、犇：三牛为犇（bēn）,同“奔”.
5、焱：三火为焱（yàn）,火花,火焰.
6、磊：三石为磊,形容石多.
7、晶：三日为晶,光亮.
8、矗：三直为矗（chù）,直立,高耸.
9、品：三口为品,物品.
10、骉：三马为骉（biāo）,许多马跑的样子.
11、森：三木为森,形容树木多.