答案:B
without 没有,是介词,后面接动词的ing形式.
He sits there for a long time without _____ _____
He sits there for a long time without _____ _____
anything.A.doB.
doingC.
is doing
D.did
anything.A.doB.
doingC.
is doing
D.did
英语人气:577 ℃时间:2019-12-01 12:36:52
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