A-A+
The underlined word impair at the end of Par
问题详情
The underlined word "impair" at the end of Paragraph 2 can best be replaced by ______.
A．neglect
B．weaken
C．come together with
D．be superior to
参考答案
正确答案：B
解析：根据下一段内容，我们就可推测出impair应为“削弱，损害”之意，与weaken意义相近，故选B 。
