单项选择题

Speaker A: Do you mind ______ All the other tables seem to be full.
Speaker B: Not at all.
Speaker A: Thanks. I’m Roger Smith, and this is Anne Williams.
Speaker B: Nice to meet you. I’m Ed Walker.

A. if we join you

B. if we will join you
C. if we are to join you

D. if we joined you
相关试题