—— Could I use your telephone?
—— Yes, of course you _____________.
A. could B. will C. can D. might
—— Could I use your telephone?
—— Yes, of course you _____________.
A. could B. will C. can D. might
C
Could I...?问句表示委婉的请求,若允许对方,应用can来作答,而不用could。