作业帮Yesterday my mum bought the fish and put it in a ______(refrigerated)【写理由】Yesterday my mum bought the fish and put it in a ______(refrigerated) He ____ in the singing group for six months.A.has been B.has joined
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Yesterday my mum bought the fish and put it in a ______(refrigerated)【写理由】Yesterday my mum bought the fish and put it in a ______(refrigerated) He ____ in the singing group for six months.A.has been B.has joined
Yesterday my mum bought the fish and put it in a ______(refrigerated)【写理由】
Yesterday my mum bought the fish and put it in a ______(refrigerated)
He ____ in the singing group for six months.
A.has been B.has joined
Yesterday my mum bought the fish and put it in a ______(refrigerated)【写理由】Yesterday my mum bought the fish and put it in a ______(refrigerated) He ____ in the singing group for six months.A.has been B.has joined
refrigerator [ ri'fridʒəreitə,ri:- ] n.冰箱,冷藏库
He ____ in the singing group for six months.
A.has been B.has joined
for six months.有段时间,要用been in
如果没有段时间可以用has joined.
refrigetator 冰箱 名词形式，结合上文内容
A be可表持续状态，join是一次性地短暂行为
refrigerator 电冰箱的意思
由介词for 引导的现在完成时句子，应该用延续性动词 has been ,选A。谢谢，采纳噢。学习进步！！！