Enjoy yourself while you __.

问题描述:

Enjoy yourself while you __.
a.may
b.might
c.should
d.must

选C,还原为,enjoy yourself while you should enjoy.
该放松就放松,选AB不对,因为may表示也许,如果想表达“可以放松时候就放松的意思”,则应该用can or could,而不是may,
D语义不符合逻辑,而且must不如have to