单项选择题
The ______ now seems to stand as the primary barrier to a new era of strong economic growth.
A．defect
B．descent
C．deficit
D．defeat
点击查看答案
<上一题
目录
下一题>
热门
试题
单项选择题
A scientific law is liable at any time to need modifying. This happens when a fact is discovered which seems to ______ what the law would lead one to expect.
A．prove
B．support
C．contradict
D．discourage
点击查看答案
单项选择题
I've worked with him now over the course of four years, I know him ______.
A．here and there
B．back and forth
C．backwards and forwards
D．now and then
点击查看答案
相关试题
35（）
34（）
33（）
32（）
31（）