Question

【题目】The number of the book in our school library ______ very large.

A. were B. to be C. are D. is

Answer 1

【答案】D

【解析】

句意：我们学校图书馆里的书的数量很大。考查主谓一致。本句缺少谓语动词，可知B（动词不定式，非谓语动词）错误；The number of…：…的数量，做主语时，谓语动词使用单数，were和are是复数形式，可知A和C错误，is是单数，故选D。