A:Let’s back up.Where was
A:Let’s back up.Where was
B:You _____ about the trip to South.
A.would talk B.talked C.are talking D.were talking
要理由
再来一题～
Only after he had succeeded in the experiment _______to spend a day away from his lab.
A.did he decide B.had he decide
B:You _____ about the trip to South.
A.would talk B.talked C.are talking D.were talking
要理由
再来一题～
Only after he had succeeded in the experiment _______to spend a day away from his lab.
A.did he decide B.had he decide
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---Let’s back up. Where was I?
1年前1个回答
你能帮帮他们吗