Ifyou　　　leaveearlyonweekdays,doitquietly.Theothercollea...

問題詳情：

If you　　　leave early on weekdays, do it quietly. The other colleagues are also dying to have an early leave.

A. can              B. must         C. should           D. may

【回答】

 B。考查情態動詞。如果你非要在工作日時早早離開, 那就悄悄走。其他同事也渴望早點離開呢。must偏要, 非要, 符合句意; can有時會; should應該; may也許。

知識點：情態動詞

題型：選擇題