查人人中国名人网龚玥菲艳照网络疯传:english题目
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/08 16:57:57
The fire spread the room quickly .but everyone_______come out.
A.could B.was able to
Tom was a diligent boy..he ____go to school though it was raining hard
A.was able to B.could
表示能力时can有过去时么？
A.could B.was able to
Tom was a diligent boy..he ____go to school though it was raining hard
A.was able to B.could
表示能力时can有过去时么？
A,B
be able to 表示的是一种能力
A,B