解决急性问题的目的是(),解决慢性问题的目的是()
A.打破现状,打破现状
B.维持现状,打破现状
C.维持现状,打破现状
D.打破现状,维持现状
参考答案:C
液压缸分()和()两类。
It rains so _______ that people can _________ go hiking in the mountains.
A.hardly, hardly
B.hard, hard
C.hard, hardly
D.hardly, hard