________numberofbookshavebeengiventothelibrary.Asaresul...

问题详情：

________number of books have been given to the a result，________number of books is becoming larger and larger.

A．A；a　　　                                         B．A；the　　　

C．The；a　　　                                     D．The；the

【回答】

B　考查冠词。a number of...意为“许多……”，谓语动词用复数形式；the number of...意为“……的数量”，谓语动词用单数)形式。

知识点：冠词

题型：选择题