↑ 收起筛选 ↑
试题详情

We could hear birds ________in my hometown in the past, _________ now we can’t.

A. to sing; and      B. sing; and

C. to singing; because D. sing; but

七年级英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题