问题
选择题
—Must we get everything ready before we go to the countryside this summer?
—No, you _______.
A．mustn’t
B．won’t
C．don’t have to
D．can’t
答案
答案：C
本题考查情态动词。回答must时，肯定答语用must,否定答语用needn't或don't have to。
