While we --- for the bus, a girl --up to us. A waited; ran B

问题描述:

While we ___ for the bus, a girl __up to us. A waited; ran B were waiting; was running
C were waiting; ran D waited; was running
应该选哪个?为什么?感谢回复!
1个回答 分类:英语 2014-10-25

问题解答:

我来补答
while从句 后面接可延续性动词,且用完成时形式
而后面的主句要用过去式,表示一个动作正在发生时,另一个动作就开始发生了
祝你更上一层楼,有不懂的可以再问哦
再问: 呵呵,真的追问了! She likes playing ___piano, but doesn't like playing __ football. A the ; / B the; the C / ; the D / ; / 应该选哪个?为什么!问题补充: 答案选的D,不知道为什么,求解!
再答: 答案是A啊,你那个答案是错的,piano等这类的乐器这种名词,要在前面加定冠词the,而表示运动和打球的话,就不用加冠词
 
 
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