Question

【题目】 There are ________books on my desk. _______books is fifty.

A. a number of; The number of

B. the number of ;The number of

C. a number of ;A number of

D. the number of ,A number of

Answer 1

【答案】A

【解析】

试题分析：句意：在我的桌子上有许多的书。这些书的总数是五十。a number of 许多的……；the number of……的总数。根据句意，故选A。