He has been away on business for a month.
A. 做生意
B. 干事业
C. 出差
D. 负责任
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There is always a shortage of water in the north of China.
A. 短缺
B. 贮藏
C. 剩余
D. 供应
When he heard the bad news, he looked at me in surprise.
A. 诡异地
B. 惊喜地
C. 吃惊地
D. 感到吃惊
I will give him a lesson sooner or later .
A. 迟早
B. 尽快
C. 早点
D. 或多或少
Jack tried to persuade me to go to the cinema with him, but I refused, for I'm busy.
A. 劝说
B. 提议
C. 邀请
D. 命令