↑ 收起筛选 ↑
试题详情

In our school library there     a number of books on science and the number of them     

g rowing larger and larger.

A. is , are   B. are , is   C. has , is   D. have , are

九年级英语单选题中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题