单项选择题

This is not the right ______ to ask for my help; I am far too busy even to listen!

A. moment
B. situation
C. opportunity
D. circumstance
<上一题 目录 下一题>
热门 试题

单项选择题
The thieves fled with the local police close on their ______.
A. backs
B. necks
C. toes
D. heels
单项选择题
It is imperative that the government ______ more investment into the shipbuilding industry.
A. attracts
B. shall attract
C. attract
D. has to attract
相关试题