The chemicals in the pouch lining made the milk ____ into cu

英语翻译
Researchers have been able to use chemicals to put living cells into a sleep-like state where they don't age.

trees can produce some chemicals to protect themselves from___hurt (be)

large a___of harmful chemicals were poured into the rivers.填空

mr.white works with a chemicals import
Mr White works with a chemicals import&export company, but he ( )for this industrial fair since he is on leave.
原形给的是work

老师提问的 救急、、
在In the fields,farmers use too many chemicals which destroy the soil.
此句中(which destroy the soil）作定语 这个我知道!
但老师问 为什么用which 而不用别的词?

Many people may be surprised by the number of chemicals that they are exposed to through everyday household products. A．devoted B．addicted C．exposed D．applied

there will be fewer chemicals in the fiel
there will be fewer chemicals in the fields ,so there will be ————
A.fewer pollutions B.less pollution C.more pollution D.more pollutions

英语阅读
chemicals used for factory often create dangerous things of waste. the kinds of these chemicals have risen quickly in the past few years, as more products are made. over 80,000 different chemicals are used in the world now. around the world hundreds of millions of tons of harmful waste are made each year. often, it is difficult and expensive to get rid of(除去)these chemicals or to store them in a way that does not make human life and the environment dangerous. every year, health problems result from harmful waste. sadly, it is often after someone has died or, become seriously ill that ***s will take actions and reduce levels of harmful waste. in ***,a school in new jersey had to be closed because students there had suffered too much chromium(铬).it was later learned that much chromium had been dumped to the school area. research has been done to provide information on the effects of every chemical. because waste chemicals often mix together, it will also be necessary to learn how the mixtures of these chemicals affect human health. some ***s have realized how serious the problem is and are making laws to get rid of harmful waste. they are also trying to limit the amount of waste industries are allowed to produce. not only ***s but the public as well must form part of the solution. they can choose not to buy those products. many scientists think that waste production can be cut.' the waste can be reduced by at least one-third using existing technologies and methods. ( )
1. ______ shows the amount of the kinds of the chemicals in the correct way. ( )


2. how much can the waste be reduce by technologies and methods?
a. two - thirds. b. one - third. c. we don't know. ( )
3. the underlined word "dump" means ________ a污染 b.垃圾 c.倾倒 ( )
4. which of the following about the passage is 'irue? a. chromium can poison people when there is a wind. b. chromium pollution makes the local *** close the school. c. ***s don't realize the serious problems until people suffer from harmful waste. ( )
5. the best title(标题) of the passage is _______ a. the effect of chemical. b. problems of ***s. c. chemicals used for industry.

often_not ro touch the poisonous chemicals
a.does Peter warn us b.Peter warns us
为什么选B不选A 还有Often 在句子中做的什么成分

首字母填空Special food and drink chemicals are d____ into the view's mouth.
空格里应该填什么单词?

几道英语改错题,
1.New research suggests that the chemicals we [use] to clean and disinfect [could] be damaging the environment [in] killing off algae [at] the base of the food chain.
2.Their lab and computer experiments 【showed】 objects 【shaped】 like M&Ms—squashed spheres—which can be packed together more 【tightly】 than spherical ones 【do】.
要正确答案和正确写法

Famers use chemicals too much in their fields.为啥用too 牧场而不是too many,chemical不是不可数吗为
用复数?

there are millions of organic chemicals are available 请问这句话有什么错误,请帮忙改正,

We have specialized _______ chemicals and dyestuffs for more than 15 years.
选项:
a、for
b、of
c、with
d、in
________ account of a limited supply available at present,we would ask you to act quickly
选项:
a、For
b、Of
c、On
d、In
We are now represented _______ ABC Corp in this area.
选项:
a、for
b、at
c、of
d、by
All goods must be packed ________ waterproof material.
选项:
a、for
b、in
c、of
d、with
Some parcels from New York have been sold here _____ a much lower price.
选项:
a、for
b、at
c、on
d、in
We are looking forward_______ your trial order.
选项:
a、for
b、at
c、to
d、with
There is a good demand here for the captioned goods and we,therefore,write to you _______ the hope of establishing business relations with you.
选项:
a、for
b、in
c、of
d、with
We always supply our customers with high-quality goods ________ reasonable prices.
选项:
a、at
b、in
c、of
d、with
We suggest that you make some allowance,say 5% _____ your quoted prices.
选项:
a、for
b、with
c、on
d、in
The goods of your specifications are _____ short supply.
选项:
a、for
b、with
c、at
d、in
We await your repeat order ______ keen interest.
选项:
a、for
b、with
c、on
d、in
About a year ago an action was brought _____ the firm by one of its suppliers.
选项:
a、of
b、against
c、on
d、for
You may rest assured that the fabric quality will remain same _____ what we developed earlier.
选项:
a、as
b、off
c、in
d、to
We should be glad to know whether they have the reputation ____ paying promptly.
选项:
a、for
b、of
c、with
d、to
The goods are excellent _____ quality.
选项:
a、for
b、with
c、to
d、in
We feel sure that they will be glad to furnish you _____ any information you require.
选项:
a、for
b、at
c、on
d、with
We need a regular supply of Bitter Apricot Kernels _____ cakes and candies.
选项:
a、for
b、at
c、of
d、in
题号:18 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
In the meantime,please keep us informed of the development of the market ________your end.
选项:
a、for
b、at
c、on
d、in
题号:19 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
Most of the firm’s suppliers either give only very short credit for limited sums or make deliveries _____ a cash basis.
选项:
a、with
b、at
c、on
d、in
题号:20 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
In virtue of its high standard_____ craftsmanship,our products have become very popular in EU.
选项:
a、with
b、from
c、at
d、of
都是单选 忘记说了

英语翻译
It can be treated with chemicals so that it can be used again,just as if it were fresh from a spring.

英语翻译
1.Reagents:The chemicals used in this work were,ammonium molybdate,diammonium monohy-drogen phosphate,ascorbic acid,ammonium metavanadate,.zine powder and sodium hydroxide,etc.
All of these reagents were analytical grade and doubly distilled water was used.
2.Apparatus A Model pH s_2 meter (Shanghai Second Analytical Instruments Factory) was used to measure the pH of the solution.Absorption spectra and absorbances were recorded and measured on
a Model WFZ800-D3A spectrophotometer (Beijing Second Optical Instruments Factory).The X-ray diffraction spectrum were measured with a Model TURM6z X-ray spectrometer (Germany).

Documents (treat)_treated_with chemicals will
Documents (treat)_treated_with chemicals will not become yellow with age.
我觉得是被动用的are treated 是不是句子的谓语是become 所以空里要填非谓语treated
谁能帮我分析一下句子成分啊 急

1.chemical 是 意思,为什么加上 s 成为 chemicals 成为了化肥?
2.当在使用 too much 名词放在这个两个单词的前面还是后面,为什么会有：
People wse chemicals too much.
3.there is sb doing sth：有某人正在做某事,我如果想说 ：有某人做某事,该怎么表达?
4.如何学习直接引语和间接引语呢?
比如间接引语中的连接词 if 等等…… 该怎么使用它们?
我想知道的不只是 if 的用法.
引语中人称该怎么变化?
帮我讲详细点.

farmers use chemicals ------in their fields 横线上填too much 还是 to many为
具体点啊

Don't you realize the damage these chemicals are doing to our environment?什么从句
Don't you realize the damage these chemicals are doing to our environment?这个句子为什么这样的?是什么成分,为什么前面没有of,还是说这句话是什么从句,省略了什么词?谢谢

We can separate the mixture into the pure chemicals( )it is made up.
A.that B.of which C.in which D.from which

英语翻译
Today we use chemicals in almost every part of our lives,hoping to make life faster,more convenient or just better.At home we use them to kill flies and other disease-carrying pests.Doctors give them to us in medicine to fight harmful bacteria in our bodies.Factory workers use them in industrial production tomake everything from toys to shoes to toothbrushes.Farmers also use them in the soil to help their plants grow fast and become strong.However,the discoveries of new ways to use chemicals have brought difficulties as well as benefits.For example,too much use in farming leads to food that is low in minerals and other things that we need for good nutrition.What is the root of the problem?Some people think it is from a wrong focus on money and speed,while others say it is just from a lack of education about the problems.Who knows?Maybe it is both.

The town’s drinking-water _____ with prim chemicals at present. A．contaminates B．is contaminated C．is being contaminated D．has been contaminated

又一道题不会 大家帮忙啊
Do you know that the chemicals inside the batteries can produce electricity?
Of course I know( )
A.it B.this C.them D.that

Chemicals in the body ______our food _____ into useful things． A．break, into B．break, up C．break, down D．break, off

---Do you know that the chemicals inside batteries produce elecricity?
---Of course I know( )
A.it B.this C.them D.that

Mr.White works with a chemicals import & export company ,but he ____ for the industrial fair ,since he is on leave.
1.has worked
2.works
3.has been working
4.is working
ans:4
on
后面有since,为什么不选1或3?
为什么放假就要在工业交易中心做？
前后句有什么必然的关系吗？

请用英语写一封邀请信,代表大连大新化学药品公司董事会(Board of Dalian Daxin Chemicals Corporation)邀请Mr.Chapman来本公司参加10周年纪念活动,时间从8月1号到3号.同时告诉他将安排一次他与总经理的见面会谈,商讨双方来年的合作事宜.
字数80～100

adding to a women's increased dose of stress chemicals,are her increased"opportunities" for stress.
请英语好的帮忙划一下句子成分,还有翻译一下这句话,重要的是讲一下句子成分

the farmers use too many chemicals和the farmers use too much chemicals的差别?

He has two sons；both of （）Walk as chemicals.括号中
的先行代词是什么?注意前半句是分号结束的.

浦东新区08高一期末英语试卷
把下面选项添在短文中A.experimental,B.chemicals,C.enterprise,D.economic,E.involves,F.amazed,G.agriculture,H.proved,I.farming,J.natural
Sunqiao is famous for its___.People who visited Sunqiao were ___to see the change of this place.It is both an/a ___research facility and a business ___ .The research in Sunqiao ___making plants more profitable and finding new techniques which do not use man-made ___.Through this new technology,Sunqiao has ___to be one of the fastest developing areas in China.Seeds and new kinds of plants from Sunqiao have brought ___ benefits to more than 16,000 ___ families.
1 According to the research ,driving cars to work is a new ___ among young people in China.
A confusion B development C trend D increase
2 The ___ of the hospital there began only a few day ago.
A structure B scenery C condition D construction
3 People can find ___ animals in the wildlife park such as lions,elephants and hippos.
A a lot of B a variety of C a number of D a good many
4 His concentration may ___his success in the competition.
A account for B look for C care for D long for
5 Nowadays children can be easily ___by the TV programs they watch every night.
A considered B damaged C influenced D maintained
6 Human being are much more ___than any other creatures in the world.
A intelligent B high-tech C digital D well-dressed
7 ___everybody knows about it,I don't want to talk any more.
A For B Though C Since D However
8 He looked at the train moving out of the station ___it had disappeared.
A when B until C after D since
9 ---Must we turn on the heat to keep the room warm?
---No,you___.We will leave soon.
A can't B needn't C shouldn't D mustn't
10 No permission has ___for anybody to enter the building.
A been given B given C to give D be giving
11 On the bus I saw a student ___was your brother.
A who B whom C he D him
12 You ___get up earlier next time;you are late again.
A may B can C ought D should
13 We haven't found a language ___ would be accepted by people the world over.
A that B what C all D as
14 The teacher ___ just now will make a speech at our school tomorrow.
A you are talking about B about whom you are talking
C you talked about D that you talked
15 Do you still remember the museum ___we visited two weeks ago?
A when B where C which D what
16 By the time he was twelve,Edison ___ to make a living by himself.
A would begin B has begun C had begun D began

求分析句子的语法点
To adjust to these chemicals would require not merely the years of a man's life but the life of generations..要是方便的话,把下面也分析一下吧,And even this ,were it by some miracle possible ,would be futile, for the new chemical come from our laboratories in an endless stream; almost five hundred annually find their way into actual use in the United States alone. 拜托了!

英语翻译
1.spectacle case
accounts department
chemicals company
customs office
entertainments society
2.means of后面谓语动词到底用单数还是复数啊?

谁帮我作作这几道题啊?
把下面选项添在短文中A.experimental,B.chemicals,C.enterprise,D.economic,E.involves,F.amazed,G.agriculture,H.proved,I.farming,J.natural
Sunqiao is famous for its___.People who visited Sunqiao were ___to see the change of this place.It is both an/a ___research facility and a business ___ .The research in Sunqiao ___making plants more profitable and finding new techniques which do not use man-made ___.Through this new technology,Sunqiao has ___to be one of the fastest developing areas in China.Seeds and new kinds of plants from Sunqiao have brought ___ benefits to more than 16,000 ___ families.
1 According to the research ,driving cars to work is a new ___ among young people in China.
A confusion B development C trend D increase
2 The ___ of the hospital there began only a few day ago.
A structure B scenery C condition D construction
3 People can find ___ animals in the wildlife park such as lions,elephants and hippos.
A a lot of B a variety of C a number of D a good many
4 His concentration may ___his success in the competition.
A account for B look for C care for D long for
5 Nowadays children can be easily ___by the TV programs they watch every night.
A considered B damaged C influenced D maintained
6 Human being are much more ___than any other creatures in the world.
A intelligent B high-tech C digital D well-dressed
7 ___everybody knows about it,I don't want to talk any more.
A For B Though C Since D However
8 He looked at the train moving out of the station ___it had disappeared.
A when B until C after D since
9 ---Must we turn on the heat to keep the room warm?
---No,you___.We will leave soon.
A can't B needn't C shouldn't D mustn't
10 No permission has ___for anybody to enter the building.
A been given B given C to give D be giving
11 On the bus I saw a student ___was your brother.
A who B whom C he D him
12 You ___get up earlier next time;you are late again.
A may B can C ought D should
13 We haven't found a language ___ would be accepted by people the world over.
A that B what C all D as
14 The teacher ___ just now will make a speech at our school tomorrow.
A you are talking about B about whom you are talking
C you talked about D that you talked
15 Do you still remember the museum ___we visited two weeks ago?
A when B where C which D what
16 By the time he was twelve,Edison ___ to make a living by himself.
A would begin B has begun C had begun D began

One possibility is that tears get rid of certain chemicals from your body _____ build up during stress. A．to which B．that C．where D．in which

As we know,plastics and chemicals will not_______ for hundreds of years.(appearance)翻译并回答.

一个英语句式问题.
Cocoa contains chemicals called flavanols that may help reduce the risk of strokes and heart attacks bylowering blood pressure and bad cholesterol levels and improving the body's use of insulin.
请问上面的句子,我有一个不明白的地方,就是,我杆菌定语从句中,help和improve应该是并列的关系,请问原句中为什么用了improving

英语翻译
The 'List of Approved Chemicals with Corresponding Brands / Manufacturers' does not specify CAS number or other recognized chemical substance identification.
No such identified.

large amounts of harmful chemicals 为什么会有这样的表达方式?
amounts of 不是只能跟不可数名词吗?那这里为什么可以用chemicals呢?
如果不确定请勿随意回答

几个看不懂结构的英语句子
1.Your brain sends chemicals around your body that are good for you.
这里around your body和 that are good for you个是什么成分?修饰什么或者有什么用?
2.Whatever the reason,research shows that in the end,the English saying"Laughter is the best medicine"may be true after all.
在这里in the end和那个逗号是干什么的?after all不是毕竟的意思是什么?
3.He made an advertisement for Pepsi in the 1980s that became very poplular.
在这里that became very poplular是定语从句么?
4.He is my favorite stand-up comedian,and I enjot watching him on TV and in films.
在这里
comedian后面的那个逗号有什么用?我觉得以前的这种复合句没有逗号的,直接接and的啊