Can you tell me ________ at that time? A.what were they doin

Can you tell me ________ at that time?
A.what were they doing B.what they were doing
C.what are they doing D.what they are doing
yuzhoupw 1年前 已收到1个回答 举报

划过寒冷 幼苗

共回答了23个问题采纳率:95.7% 举报

B

考查宾语从句。宾语从句用陈述句语序。排除A、C;at that time指的是过去的时间,故用一般过去时,排除D。句意“你能告诉我那时他们在做什么吗?”故选B。

1年前

7
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