单项选择题

The staff of the company are always courteous and helpful().

A.efficient
B. respectable
C. well-informed
D. respectful

<上一题 目录 下一题>
热门 试题

单项选择题
We all think that the new device he has proposed is ingenious.()

A. effective
B. clever
C. implausible
D. original
单项选择题
The new job will provide you with invaluable experience().

A.simply useless
B. really practical
C. very little
D. extremely useful
相关试题