问题

I ________worry about my weekend—I always have my plans ready before it comes.
A:can’t
B:mustn’t
C:daren’t
D:needn’t
B:mustn’t
C:daren’t
D:needn’t
正确答案是:
同类题型
Ann’s brother can play _______ violin, but he doesn’t have _______ violin at home.
Will you stay for dinner?— Sorry, I _____. My sister is coming to see me. [ ]
Did you enjoy your holiday?—Yesit’s the best holiday Ithese years
120 — ________ are your business hours— From 9:00 am to 5:00 pm
y the latest game, I’m planning tochange my old computer for ___ that runs faster.