填空题

I tried hard to put across my idea to him but ______(我所有的努力均归于无效).

【参考答案】

all my efforts were to no avail

<上一题目录下一题>

热门试题

填空题

41（）

单项选择题

In the policy of worker’s compensation , the rates（）

A. are the same in different occupation
B. are the same in different industries
C. are different in different occupation but the same in different industries
D. are different in different industries and occupations