问题
选择题
— Could I talk with you right now? I have something urgent.
— If you _____, please come to my office. [ ]
A. can
B. may
C. must
D. should
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Could I talk with you right now? I have something urgent.
— If you _____, please come to my office. [ ]
A. can
B. may
C. must
D. should
答案：C
