Scientists are trying to develop a special material, _______ they will make use
题型:不详难度:来源:
Scientists are trying to develop a special material, _______ they will make use of in space. |
答案
D |
解析
试题分析:句意,科学家们正在尝试发明一种特殊的物质,一个可以在太空中使用的物质。one 指代 a special material, 其他的that和it 是特指的,不能代替 a special material, what不能引导定语从句,所以这道题只能选one。 点评:要了解各个代词的基本用法,平时在理解的基础上记忆。为了避免重复one用来代替上文提到过的某一个可数名词! |
举一反三
I am sorry I can’t spare any paper for you, for, you see, I have _____ myself.A.none | B.on one | C.neither | D.nothing |
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----Have you read the paper? ----Yes, but I don’t think there is _______ new in it.A.something | B.nothing | C.anything | D.what |
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-----How many elephants have you seen? ---- .A.No one | B.None | C.Not many ones | D.Not many. |
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My father promised to buy me a nice present for the Christmas,2012, beyond my imagination. A.which | B.that | C.the one | D.something |
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--What can I do for you? -- I’d like to buy a present for my son, _______ at a proper price but of great use.A.one | B.the one | C.which | D.that |
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