When did they build the bridge?(last year 是时间所以用when)
What did you do last night?(clean the room是谓语所以用what)
祝你学业进步!
They built the bridge (last year)对括号提问 I (cleaned the room) last night
They built the bridge (last year)对括号提问 I (cleaned the room) last night
英语人气:300 ℃时间:2019-09-06 01:42:02
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