题目内容
--What ______your sister do last night?
-- She_____ her homework..
-- She_____ her homework..
A.do, do | B.do, did | C.did, does | D.did, did |
D
根据答语内容last night,要用一般过去时,要用助动词did,答语内容,故选答案为D。
练习册系列答案
相关题目