↑ 收起筛选 ↑
试题详情

_______of the household rubbish _______recycled or reused since the new technology was applied.

A.Three-fourth; has                                       B.Three-fourth; have been

C.Three-fourths; has been                             D.Three-fourths; have

高三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