摘要：29．-The cleaning must have taken you quite a long time yesterday． -Right．The rooms for two months． A．haven't been cleaned B．didn't clean C．hadn't been cleaned D．hadn't cleaned
网址：http://m.1010jiajiao.com/timu_id_3557315[举报]
29．—The cleaning must have taken you quite a long time yesterday．
—Right．The rooms ______ for two months．
A．haven't been cleaned B．didn't clean
C．hadn't been cleaned D．hadn't cleaned
查看习题详情和答案>>
29．—The cleaning must have taken you quite a long time yesterday．
—Right．The rooms ______ for two months．
| A．haven't been cleaned | B．didn't clean |
| C．hadn't been cleaned | D．hadn't cleaned |