【題目】_________to nuclear radiation, even for a short time, may produce variants of genes in human bodies.

A. Being close B. Having been closed

C. Closed D. After being closed

【答案】A

【解析】考查非謂語(yǔ)動(dòng)詞。句意：靠近核輻射，甚至在很短的時(shí)間，可能在人體內(nèi)產(chǎn)生基因變異。分析句子結(jié)構(gòu)，空格處是作主語(yǔ)，故要用動(dòng)名詞形式，故選A。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】—What a beautiful dress you are wearing today!

—________. It's nice of you to say so.

A. Not at all B. Never mind

C. Oh，no D. Thanks

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The dog ________ attacked passers-by and therefore was kept on a chain by the owner.

A. eventually B. fortunately

C. frequently D. similarly

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】I’m afraid this painting is not by Picasso.It’s only a copy and so it’s ______．

A.pricelessB.invaluableC.valuableD.worthless

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】When the police came, the thief was ____.

A.nowhere to hideB.nowhere to be hidingC.nowhere to be hiddenD.nowhere hide

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】________a certain doubt among the people as to the practical value of the project.

A. It has B. They have

C. It remains D. There remains

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】I’ll never forget _______________.

A. How kind is Tina B. how Tina is kind

C. how kind Tina is D. Tina is how kind

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Tom Smith,_____ I was grateful, was generous ____ his time.

A. for whom, with B. to whom, with

C. with whom, for D. to whom, in

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】— Can she play the guitar or violin?

— ___. But she can play the drums.

A. Both B. All C. Neither

查看答案和解析>>

同步練習(xí)冊(cè)答案