what made Bill so angry?-----His girl friend promised to com

问题描述：

what made Bill so angry?_____His girl friend promised to come at 8:30,but she hasn't come yet.
AHaving kept waiting B.Being kept waiting D,Being kept waited
三者区别.为什么选b

1个回答分类：英语 2014-11-11

问题解答：

我来补答

首先,根据句意知道逗号前是个从句,对吧?从句的主语是bill,而主句but she hasn't come yet.主语是she,bill是男生.所以是被动句如果还原从句的话,是bill is kept waiting,但又是放在句首了,is 要变成being ,答案就是这么出来的

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