问题
选择题
Perhaps you ________ stop playing computer games now. Your boss may be turning up in the office at any moment.
A.will
B.must
C.should
D.can
答案
答案:C
考查情态动词。Should应当,句意:也许你应当现在停止打电脑游戏,你老板也许任何时候都会出现在办公室。