10. It has been found out__________ holding a cellphone against your ear or storing it in your pocket may be harmful to your health.

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4. The heavy smoker has decided to cut down smoking, for he knows smoking is ________ (harm) to his health.

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1. [2013 ?江蘇卷]―The T-shirt I received is not the same as is shown online.

―    ？ But I promise you we'll look into it  right away.

A. Who says   B.   How come

C. What for  D.   Why worry

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1. surprised me most was __________ he failed in the exam, which was very easy.

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5. __________ he will come back before six is yet unknown.

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15. It is by no means clear __________ the president can do to end the strike.

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2.  無論誰違反法律都應(yīng)受到懲罰。
_________________ the law should be punished.

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1. [2014 •湖北卷〗What was so      about Jasmine Westland's victory was that she came first in the marathon barefooted.

A. awful          B. essential

C. impressive      D. obvious

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10. Just in front of our house      with a history of 1,000 years. 

A.    does a tall tree stand

B.    stands a tall tree

C.    is standing a tall tree

D.    a tall tree stands

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