问题
选择题
The traffic is heavy these days. I______ arrive a bit late, so could you save me a place? [ ]
A. can
B. might
C. need
D. must
答案
答案:B
The traffic is heavy these days. I______ arrive a bit late, so could you save me a place? [ ]
A. can
B. might
C. need
D. must
答案:B