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共找到 4 与were;doingC 相关的结果，耗时9 ms
-WhatyouattheSpringFestival?-IwasvisitingThaildandatthattime.A.was;doingB.are;doingC.did;doD.were;doing
英语
-could you tell me () at that time?-I was Watching TV at home.-could you tell me () at that time?-I was Watching TV at home.A.what you
英语
were doingB.wh
Whatyouwhenthetelephonerangjustnow?A.are;dongB.
were;doingC
.do;do
英语
lf past nine t
were变一般疑问句后面的动词变不变形?wereyou（）somewashing?A.doB.doingC.doesD.did
英语
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