英语A级（2000－2005）真题（词汇部分）

1. _______ Susan gets onto the top of a tall building, she will feel very much frightened.

 A. Now that   B. Even though   C. Every time   D. Only if

解答：选（C）Every / each time在这相当于whenever，用来引导时间状语从句，意为“每当，每次”；now that用来引导原因状语从句，意为“既然，由于”；even though用来引导让步状语从句，意为“即使”，与even if同义，但后者引导的从句含有强烈的假设性，而前者只是一种前提；only if相当于if，only用来修饰if。

2. The chair looks rather unusual in shape, but it is very comfortable to sit_______.

A. by   B. on    C. with    D. at

解答：选（B）。本题考查的是动词不定式（短语）作后置定语，不定式短语“to sit…”与被修饰的中心词chair逻辑上为动宾关系。

3. _____ how to deal with the trouble of the computer, Martin had to ask his brother for help.

  A. Not know   B. Not known   C. Not to know   D. Not knowing

解答：选（D）。根据句子结构，前半句属于非谓语结构，所以先排除A项。又因为该部分的动词know的逻辑主语是主句的主语Martin，两者为主谓关系，故排除B项。不定式用来表示目的或将来，现在分词可以表示原因或事实。根据句意，本剧应表原因。

4. It is said that the agreement _____ between the two companies last month will become effective from May 1st.

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