How can you ________If you are not ________ A.listening / hearing_英语解答

How can you ________If you are not ________
A.listening / hearing B.hear / listening
C.be listening / heard D.be hearing / listening to
英语单项选择,会的请说明选择理由,

人气：404 ℃　时间：2020-09-15 13:35:22

解答

B.
其实从第二个单词就已经可以选出答案了.
can you listening
can you be listening
can you be hearing
都不符合语法规范的.选择B的话，为什么listen要加ing ?如果你不去听，你怎么能听得到呢？加ing是因为动作是正在进行，最起码在这个对话发生的时候是进行时:How can you hear If you are not listening?也就是说If you are listening...you can hear.