问题
单项选择题
Once a proposal goes into its place, it’s not likely to reverse it.
A.enhance
B.implement
C.overthrow
D.provoke
答案
参考答案:C
解析: 动词辨析
reverse表:颠倒,使变得相反,彻底改变;A.enhance提高,增强;B.implement贯彻,实现,执行;C.overthrow打倒,推翻,颠覆;D.provoke激怒,挑拨,驱使;因此C为答案。