—The cars give off a great deal of waste

问题选择题

—The cars give off a great deal of waste gas in the street.

—Yes, But I’m sure something will be done to air pollution.

A．reduce

B．remove

C．collect

D．warn

答案

题目分析：动词词义辨析。A减少；B去除；C收集；D警告；句意：—街上的汽车发出了很多的废气。—是的。但是我确定一定会采取措施来减少空气的污染。根据句意说明A正确。

点评：动词的词义辨析要根据上下文的语境来进行，要特别注意一词多义的现象。