用could造句
用could造句
我需要的是肯定句和否定句各5句,当然越多越好哦~
我需要的是肯定句和否定句各5句,当然越多越好哦~
英语人气：820 ℃时间：2019-12-13 17:06:24
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He can ride a bike now,but he couldn't a few weeks ago.他现在能骑自行车了,但几星期前他不会.· A poor boy like me couldn't go to school.象我这样的穷孩子上不了学.· When my father was young he could run...
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