问题

Haven’t I repeated that you _____ have a holiday on Saturday if you work hard?[ ]

A: should
B: shall
C: must
D: have to

正确答案是：

同类题型

The weight of the moon is only about _____ of that ofthe earth

Many Chinese universities provide scholarships forstudents _______ financial aid.

I’ve become good friends with several of the studentsin my school ______ I met in the English speech contest last year.

ImetJacksonatourschooltheatre.Canyouimagine_____well-known_____anexpertonENT? [ ]

Linda has a _______ eating habit and she eats ________.