I found an aspirin bottle _dropped on the floor of Tom's roo

恋恋小妖妖2022-10-04 11:39:541条回答

I found an aspirin bottle _dropped on the floor of Tom's room
a.was
b.had been
为什么选b

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盛开的曼佗罗 共回答了16个问题 | 采纳率81.3%
因为事情发生I found之前,发生在过去式之前,要用过去完成时.
1年前

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根据Aspirin:Directions for Adults填空
根据Aspirin:Directions for Adults填空
Aspirin:Directions for Adults
Headaches:For relief of painful discomforts take 1 or 2 tablets with a glass of water every 4 hours,up to 12 tablets a day.
Colds or flu:To relieve painful discomforts and the fever,take 1 or 2 tablets with a glass of water or fruit juice every 4 hours,up to 10 tablets a day.
Sore throat due to a cold:To relieve pain and discomfort,take 1 or 2 tablets with a glass of water every 4 hours,up to 9 tablets a day.
Sleeplessness:When caused by minor painful distress or discomfort,take 1 or 2 tablets with a glass of water at bedtime.
1.Aspirin is used for____.
2.A patient suffering from a headache can take up to____tablets a day.
3.The tablets for colds or flu can be taken with____instead of water.
4.Sore thriat pain caused by____can be relieved by taking aspirin.
5.Aspirin for relieving the painful distress of sleeplessness should be taken____.
roczh1年前2
l6666666 共回答了16个问题 | 采纳率93.8%
1.headaches,colds or flu,sore throat due to a cold and sleeplessness.
2.12
3.fruit juice
4.cold
5.1 or 2 tablets with a glass of water at bedtime
判断对错,错的请改正Taking an aspirin and go to bed.Tome can get up of
判断对错,错的请改正
Taking an aspirin and go to bed.
Tome can get up of about two hours each day.
Tom's father has a bad cold either.
You mustn't talking in the library.
byebye1881年前1
yxzwmj2000 共回答了19个问题 | 采纳率89.5%
1、Take 祈使句动词原形
2、
3、either改成too,肯定句的也用too
4、taking改成take,情态动词后跟原型
Americans this year will swallow 15,000 tons of aspirin, one
Americans this year will swallow 15,000 tons of aspirin, one of the safest and most effective drugs invented by man. The most popular medicine in the world today, it is an effective pain reliever. Its bad effects are relatively mild and it is cheap.
For millions of people suffering from arthritis(关节炎), it is the only thing that works. Aspirin, in short, is truly the 20th-century wonder drug. It is also the second largest suicide drug and is the leading cause of poisoning among children. It has side effects that, although relatively mild, are largely unrecognized among users.
Although aspirin was first sold by a German company in 1899, it has been around much longer than that. Hippocrates, in anc ient Greece, understood the medical value of the leaves and tree bark which today are known to contain salicylates(水杨酸碱), the chemical in aspirin. During the 19th century, there was a great deal of experimentation in Europe with this chemical, and it led to the introduction of aspirin. By 1915, aspirin tablets were available in the United States.
A small quantity of aspirin (two five-grain tablets) relieves pain and inflammation(炎症). It also reduces fever by interfering with some of the body’s reactions.
小题1:The passage is written to .
A.suggests us using more aspirin B.reminds us of the side effects of aspirin
C.gives us a whole view of aspirin D.discusses the good effects of aspirin
小题2:According to the author, aspirin .
A.is very safe B.first appeared in 1899
C.can be harmful to children D.can hardly be dangerous
小题3:Generally speaking, the author seems to be .
A.in favor of aspirin B.against the use of sapirin
C.not interested in aspirin D.careful in using aspirin
小题4:What is the best title for this passage?
A.How to Use Aspirin B.Why I Take Aspirin
C.The Most Popular Medicine D.The Side Effects of Aspirin
增加73斤食物1年前1
qkevin_zhong 共回答了16个问题 | 采纳率75%
小题1:C小题1:C小题1:A小题1:C

People have known since ancient times that aspirin(阿司匹林) red
People have known since ancient times that aspirin(阿司匹林) reduces pain and lowers high body temperature. But that is not all the drug can do. In recent years, it has been used in other ways, too. Small amounts may help prevent a stroke or heart attack. One recent study showed that some people who took two aspirin pills a day had lower rates of colorectal cancer. And, some researchers say aspirin may help patients with colon cancer live longer. So, how did aspirin become so important? The story begins with a willow(柳树).
2, 000 years ago, the Greek doctor Hippocrates advised his patients to chew on the bark and leaves of the willow. The tree contains a chemical called salicin. In the 1800s, researchers discovered how to make salicylic acid from the chemical. In 1897, a chemist named Felix Hoffmann at Friedrich Bayer and Company in Germany created acetyl salicylic acid. Later, it became the active substance in a medicine that Bayer called aspirin. The "a" came from acetyl. The "spir" came from the spirea plant, which also produces salicin. And the "in" ? That is a common way to end medicine names.
In 1982, a British scientist shared the Nobel Prize in Medicine in part for discovering how aspirin works. Sir John Vane found that aspirin prevents the body from making the natural substances called prostaglandins. Prostaglandins have several effects on the body. Some cause pain and swelling(肿). Prostaglandins also make the heart, kidneys(肾) and blood vessels work well. So there is a problem. Aspirin works against all prostaglandins, good and bad. It can also harm the inside of the stomach, and sometimes it can cause bleeding.
But a British study released in 2009 suggested that taking another drug with a small amount of aspirin may help reduce the risk of bleeding. If this proves true, it would help thousands of people who are seeking to prevent life-threatening conditions.
小题1: The writer wrote this passage to______.
A.tell us the harm of aspirin
B.help us know aspirin better
C.explain why aspirin is useful
D.prove that aspirin is a good medicine
小题2: What do we learn about aspirin from Paragraph 1?
A.It is not used until recent years.
B.Using it for a long time may lead to cancer.
C.It is very dangerous if it is used in the wrong way,
D.It has gained important new uses in recent years.
小题3:When was the acetyl salicylic acid created?
A.about 2,000 years ago. B.In the early 1800s.
C.In the late 1800s D.In recent years
小题4:What is waiting to be solved according to the last paragraph?
A.The bleeding caused by taking aspirin.
B.How to reduce the risk of getting colorectal cancer.
C.How to help patients with colon cancer live longer
D.The problem of low body temperature caused by taking aspirin
米汤超人1年前1
道丰 共回答了20个问题 | 采纳率85%

小题1:B
小题2:D
小题3:C
小题4:A



小题1: 推理判断题。 这篇文章主要告诉我们阿司匹林的作用,阿司匹林为什么重要的原因,以及阿司匹林的药理,让我们更了解阿司匹林。 故选B。
小题2: 推理判断题。 根据 But that is not all the drug can do. In recent years, it has been used in other ways, too.句意:但这并不是这个药全部的作用。近年来,它也被用于其它方面。由此可知近年来已经有了重要的新用途。故选D。
小题3: 细节理解题。根据In 1897, a chemist named Felix Hoffmann at Friedrich Bayer and Company in Germany created acetyl salicylic acid.句意:1897年,德国Friedrich Bayer and Company的药剂师Hippocrates制造出了acetyl salicylic acid。1897年就是19世纪后期。故选C。
小题4: 细节理解题。It can also harm the inside of the stomach, and sometimes it can cause bleeding.But a British study released in 2009 suggested that taking another drug with a small amount of aspirin may help reduce the risk of bleeding.句意:阿司匹林伤害胃,有时有导致出血。但是2009年发布的英国学术研究表明吃另外一种药加少量的阿司匹林可以有助于降低出血的风险。可知应选A。
英语啊英语改错:I usually have aspirinHe usually gets off at 6:30 in
英语啊英语
改错:
I usually have aspirin
He usually gets off at 6:30 in the moring
Where dose he come for
jiudianshui1年前3
yangchenbin 共回答了24个问题 | 采纳率87.5%
1 have改为take 因为take aspirin是一个固定搭配
2 off改为up get off是下来,下车的意思,而get up才是起床的意思
3 for改为from come for 是为...而来 come from是来自哪里的意思
希望我的回答对你有所帮助
(2009•南汇区模拟)乙酰水杨酸又名阿斯匹林(Aspirin)具有退热、镇痛作用,常用于治疗伤风、感冒、头痛、神经痛及
(2009•南汇区模拟)乙酰水杨酸又名阿斯匹林(Aspirin)具有退热、镇痛作用,常用于治疗伤风、感冒、头痛、神经痛及风湿性关节痛,近年来又用于防治老年性心血管病,但患有消化道溃疡的人不宜服用.对此化合物不正确的说法是(  )
A.该化合物具有酸性,能与NaOH或NaHCO3反应,但不能与稀盐酸作用
B.1mol该化合物与足量的NaOH溶液反应,消耗NaOH最大的物质的量为3mol
C.该物质一定是由水杨酸()和乙酸直接通过酯化反应合成
D.纯净的Aspirin不能与FeCl3溶液反应,但它的水解产物能使FeCl3溶液显色
xuelanghupan1年前1
新海盗船长 共回答了22个问题 | 采纳率81.8%
A.乙酰水杨酸含有羧基和酯基,具有酸性,能与NaOH或NaHCO3反应,能在酸性条件下水解,故A错误;
B.1mol该化合物与足量的NaOH溶液反应,分别生成和乙酸钠,消耗NaOH最大的物质的量为3mol,故B正确;
C.乙酰水杨酸可由邻-溴苯甲酸和乙酸反应制取,不一定由水杨酸()和乙酸直接通过酯化反应合成,故C错误;
D.纯净的Aspirin不含酚羟基,不能与FeCl3溶液反应,但它的水解产物含有酚羟基,能使FeCl3溶液显色,故D正确.
故选AC.
乙酰水杨酸即阿斯匹林(aspirin),是19世纪末合成成功的,作为一个有效的解热止痛、治疗感冒的药物,至今仍广泛使用,
乙酰水杨酸即阿斯匹林(aspirin),是19世纪末合成成功的,作为一个有效的解热止痛、治疗感冒的药物,至今仍广泛使用,有关报道表明,人们正在发现它的某些新功能。阿斯匹林是由水杨酸(邻羟基苯甲酸)与***进行酯化反应而得的,装置如图所示
主要试剂和产品的物理常数
根据上述信息回答下列问题
(1)制取过程中所用乙酸酐要使用新蒸馏的乙酸酐,分析可能原因:___________________
(2)步骤①加热的方法为________,此操作有何优点:__________________
(3)第④步加入加入饱和nahco 3 的作用为____________________________第④步涉及的化学反应方程式为______________________
(4)得到的产品中通常含有水杨酸,主要原因是_____________________要检测产品中的水杨酸,其实验步骤是______________________
(5)1mol阿司匹林与足量的naoh溶液共热,充分反应,有___________naoh参加了反应。
等候幸福的到来1年前1
苕货普通 共回答了25个问题 | 采纳率92%
(1)长时间放置的乙酸酐遇空气中的水,容易分解成乙酸,所以在使用前必须重新蒸馏
(2)85~90℃水浴;受热均匀且易控制温度
(3)与乙酰水杨酸的羧基反应;方程式“略”
(4)水杨酸乙酰化不完全以及产物分离过程中水解;步骤“略”
(5)3
please---an aspirin 填take took totake takes那一个
饭困1年前1
immortal206 共回答了22个问题 | 采纳率95.5%
take
祈使句
用动词原形
请吃一颗阿司匹林
take any aspirins 为什么要用any 而不用some
take any aspirins 为什么要用any 而不用some
RT
这不是也是吃的吗
为什么不用some 而用any呢 any不是用在否定句和疑问句中吗
zjf_36031年前4
noisywww0799 共回答了16个问题 | 采纳率87.5%
some和any这两个词在数量上有差距, some代表的是一些,吃一片两片甚至五片那都不叫some,至多称得上a few, 所以some是表示的数量最大,因此吃药尽量不要说some,那很危险.any表示的数量较小,它可以表示任何一片,这里aspirins用的复数,他将几片看成一个小范围的整体,因此用any
另外 他们的用法给你 你参考参考
any 用与否定句和疑问句 也表示任何 如:you can phone me anytime you like你可以任何时候给我打电话
some 用于肯定句
但有时在疑问句中 希望得到别人肯定的答复时
也用some
如:Would you like give me some apples?你能给我点苹果吗?
I found an aspirin bottle ___ dropped on the floor of David'
I found an aspirin bottle ___ dropped on the floor of David's room.
A.was B.had C.had been D.is
曾玉峰1年前4
monica4464 共回答了18个问题 | 采纳率88.9%
选 B.
我发现一瓶阿司匹林掉在了David房间的地板上.
A.是被动语态,说的是瓶子是被某物体或认为原因弄掉的,没有上下文,所以不行.
B.是过去完成时态,说的是过去已经完成了的一种状态.(correct)
C表示过去完成进行时,不符合题意.
D明显的错误.be+P.P 难道会是正确的吗,
为什么 take an aspirin ,也可以是have some aspirin aspirin 算可数还是不可数?
mengzhiyuan5201年前4
ranger1_sea 共回答了13个问题 | 采纳率92.3%
①take an aspirin 意思是吃一片阿司匹林,aspirin 本身作为药是不可数名词,但在这里表示一种,一次时,可以和冠词“an”连用固定搭配,就像Have a tea 喝茶.
②have some aspirin 意思是吃药.some可以修饰可数也可以修饰不可数名词.
I usuallt have aspirin改错
abcdx22256561年前2
三年九班 共回答了28个问题 | 采纳率92.9%
I usally take aspirin.
If your teeth hurt B,take an aspirin
If your teeth hurt B,take an aspirin
Aworse Bbadly Cbad Dworst
为什么不能选A
春鸟复哀吟1年前1
2499575 共回答了14个问题 | 采纳率100%
B
句意是:
如果你的牙齿痛得厉害,就吃一片阿司匹林.
worse更坏,是比较级形式.这里没有与谁作比较,所以不能选.
bad是形容词,不能修饰动词hurt.
worst是最高级,表示最坏.
I mustn`t take any aspirins I have a cold and i must stay in
I mustn`t take any aspirins I have a cold and i must stay in bed 请帮我翻译成中文
海之润21年前4
烤鸭圣吉澳 共回答了16个问题 | 采纳率100%
我不能服用任何阿司匹林.我感冒了,必须待在床上.
I usually have some aspirin.句中为什么必须用some?
阿拉斯加的雪狼1年前3
sissi_lau 共回答了16个问题 | 采纳率93.8%
aspirin = 阿司匹林
译:我一般吃一点阿司匹林.
因为阿司匹林是不可数的,所以用some
此句还可以写成:
I usually have a few tablets of aspirin
译:我一般吃几片阿司匹林.
在这个情况下,是以tablets(片)作为 阿司匹林的计量单位,所以可以用 a few 或者以数字代替 a few 也可以
英语改错:I have a bad cold,either.I usually have aspirin.He feel
英语改错:I have a bad cold,either.I usually have aspirin.He feel ill.Does he has a temperature.
He usually gets off at 6:30 in the morning.
I often read on bed.
calldp1年前6
w1e77j4k 共回答了14个问题 | 采纳率92.9%
1.either改为too
2.have改为take
3.feel改为feels
4.has改为have
5.off改为up
6.on改为in
she must take an aspirin.句中的吃为什么不用eat
鉴天心1年前3
l2w2115 共回答了11个问题 | 采纳率81.8%
因为aspirin是一种药,吃药固定用take
I usually have aspirin改错
仔细打量1年前4
tyor 共回答了13个问题 | 采纳率92.3%
i后面加am
You should take some aspirinsut you don't need to take other
You should take some aspirinsut you don't need to take other medicine是什么意思?
小小葱花1年前2
风中的紫竹 共回答了16个问题 | 采纳率100%
你应该服用一些阿司匹林胶囊,而不需要服用其他药物.
英语翻译The doctor advised him to take some aspirin tablets.Beli
英语翻译
The doctor advised him to take some aspirin tablets.Believe it or not,the old man is a millionaire,When did you take up basketball?Students get a discount of 20% on plane tickets.This is a good job excpet that it is far away from my home.
ly13291年前1
丝竹雨林 共回答了12个问题 | 采纳率100%
The doctor advised him to take some aspirin tablets.医生建议他服用几片阿司匹林.Believe it or not,the old man is a millionaire,信不信由你,那个老人是一个百万富翁呢.When did you take up basketball?你什么时候开始从事篮球的?Students get a discount of 20% on plane tickets.学生买机票可以享受8折.This is a good job excpet that it is far away from my home.除了离我家远点之外,这是一份好工作.
I usually have aspirin.改错
苏米米1年前1
jiangsha 共回答了19个问题 | 采纳率100%
have改为take,主语为人的情况下,药物类单词前的谓语动词一般用take.
George has a stomach ache.He must____an aspirin.A.take B.cal
George has a stomach ache.He must____an aspirin.A.take B.call C.eat D.make
龙地1年前4
玉米粽 共回答了20个问题 | 采纳率95%
A
吃药用take
英语题11111111He didn't feel well and bought some aspirin at th
英语题11111111
He didn't feel well and bought some aspirin at the _______ shop on the corner ( chemical)
详解,谢
偏偏喜欢你丽1年前2
xx小组 共回答了22个问题 | 采纳率95.5%
chemical`s
药店