问题
选择题
—I like the party so much, but I ______ go home. It's too late.
—What a pity![ ]
A. mustn't
B. have to
C. may
D. can't
答案
答案:B
—I like the party so much, but I ______ go home. It's too late.
—What a pity![ ]
A. mustn't
B. have to
C. may
D. can't
答案:B