-Areyouclearaboutthejobofapoliceman，Ben？-Yes，tokeeppeop...

问题详情：

-Are you clear about the job of a policeman，Ben？

-Yes，to keep people ________ and the society in good order．

A．busy   B．safe     C．lucky  D．healthy

【回答】

B

知识点：相似 相近词比较

题型：选择题