--- Why? Tom, your shirt is so dirty!
--- Mum, I my storeroom downstairs.
A. cleaned
B. have cleaned
C. was cleaning
D. have been cleaning
--- Why? Tom, your shirt is so dirty! --- Mum, I my storeroom downstairs.A. cleanedB. hav
答案:2 悬赏:20 手机版
解决时间 2021-01-03 13:53
- 提问者网友:爱唱彩虹
- 2021-01-03 00:39
最佳答案
- 五星知识达人网友:千夜
- 2021-01-03 00:56
A. cleanedB. have cleanedC. was cleaning(答案→)D. have been cleaning解析:由上下文语境推出一直在做某事,同时对现在产生影响,衬衫脏。
全部回答
- 1楼网友:猎心人
- 2021-01-03 02:33
我明天再问问老师,叫他解释下这个问题
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
点此我要举报以上问答信息
大家都在看
推荐资讯