单选题Pleasetellme________whenwewereout
答案:2 悬赏:60 手机版
解决时间 2021-01-03 15:14
- 提问者网友：战魂
- 2021-01-03 07:03
单选题
Please tell me ________ when we were outside the office．A.what they are doingB.what are they doingC.what they were doingD.what were they doing
最佳答案
- 五星知识达人网友：逐風
- 2021-01-03 08:22
C解析一个总的原则：宾语从句的语序一般是陈述语序，可以先排除选项B和D；而从句的时态应该和主句一致，所以用过去时态的一种--过去进行时，what they were doing．
全部回答
- 1楼网友：十年萤火照君眠
- 2021-01-03 08:41
我好好复习下
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