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

問題詳情：

-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

知識點：相似 相近詞比較

題型：選擇題