—What's Mary going to do next Sunday? —I
题型:选择题
问题:
—What's Mary going to do next Sunday?
—I'm not sure. She _____ go to the Great Wall with her parents. [ ]
A. can
B. must
C. will
D. may
—What's Mary going to do next Sunday?
—I'm not sure. She _____ go to the Great Wall with her parents. [ ]
A. can
B. must
C. will
D. may