Mr. Hope对自己工作要求严格吗?Is Mr. Hope ? 题目和参考答案——青夏教育精英家教网—

题目内容

6. Mr. Hope对自己工作要求严格吗？

Is Mr. Hope ?

6. strict with himself in his work

练习册系列答案

In some Asian cultures, snow-white skin is considered a sign of beauty,and many women try whitening creams that can also 1 bad results.

Some of them cause skin problems,others can cause serious illness over time. And still others have mercury (水4艮) ， 2 is quite bad for body.

Now,Taiwanese researchers say that an ancient Chinese herb (香草) 3 in traditional medicine might reduce the production of melanin (黑色素) .

The scientists are 4 their findings on Tuesday at the year of meeting of the American Chemical Society.

The Chinese herb,which comes from a kind of bush,is 5 than whitening creams,the researchers say. It has two chemicals in it that are able to inhibit melanin.

6 melanin causes coloring of the skin,hair and eyes,inhibiting melanin is one way to whiten skin,said the lead author,Hui-Min Wang,a scientist at Kaohsiung Medical University in Taiwan.

Dr Wang and his partners 7 the chemicals on zebra fish embryos (胚胎). The test showed that the 8 made melanin production less in the fish by about 50% in four days,and the embryos turned white,not like zebra anymore.

However,just because the chemicals are 9 and man-planted doesn’t mean that they are safe enough for human use.

Although they are not bad for 10 when taking little,researchers will do more research.

() 1. A. carry B. fetch C. bring D. take

() 2. A. which B. what C. when D. where

() 3. A. use B. used C. using D. uses

() 4. A. repairing B. reviewing C. replying D. reporting

() 5. A. cheaper B. safer C. more important D. more useful

() 6. A. Since B. If C. For D. Although

() 7. A. examined B. checked C. matched D. tested

() 8. A. lightening creams B. herbs

C. chemicals D. bushes

() 9. A. natural B. traditional C. medical D. central

() 10. A. children B. women C. adults D. humans

3. Do you have any difficulty (learn) your Science subject?

() 2. We must be strict ourselves and strict our schoolwork.

A. in ; with B. with ; in

C. in; in D. with; with

4. The weather report said the temperature (not rise) until the next week.

完成句子按所给的汉语，用英语完成下列句子。

1. 你这样总有一天会把妈妈急疯了的。

You one day.

3. Could you tell me about popular songs in different (时代) ？

10. What a (surprise) ending of the film we saw yesterday!

根据句意和汉语注释，写出单词的正确形式。

1. Mike and Jack are two (常见的) English names.

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