it was raining when Mary_____the bus A waited ,B expectedC was wa_英语解答

it was raining when Mary_____the bus
A waited ,
B expected
C was waiting for
D was expecting
后面应该是一般过去式吧 ,可是应该是wait for 我搞不懂了 T T

人气：236 ℃　时间：2020-03-02 06:14:04

解答

我觉得选C.首先,正如你所说,如果是A的话,应该还有for;B.是形容词、此处作定语,排除；若选择D,则句子就有两套主谓宾（而且,现在进行时一般表将来）except可以单独使用,但-ing形式表示期待中的、正在期待着……;所以选...