9. Mr. Brown (prefer) hiking to swimming when he was in his twenties.


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4. 他的父母以前太關(guān)注考試分?jǐn)?shù)，因此他感到有壓力。

In the past his parents , so he felt stressed about it.

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完形填空 先通讀下面的短文，掌握其大意，然后在每小題所給的四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。

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

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   C. chemicals   D. bushes

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

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

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8. 姚明小時(shí)候比他同齡孩子高很多。

Yao Ming when he was young.

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5. These new books should (take) good care of.

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5. Mr. Grey never smiles and he is one of the (strict) teachers in our school.

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() 12. advice you gave me yesterday!

   A. How useful   B. What useful

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

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2. His brother (simple) has no interest in music.

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