问题
选择题
—I was told to be here before eight.
—Oh, you _______. I'm sorry for not telling you we have changed the plan. [ ]
A. must
B. can't
C. may
D. needn't
答案
D
—I was told to be here before eight.
—Oh, you _______. I'm sorry for not telling you we have changed the plan. [ ]
A. must
B. can't
C. may
D. needn't
D