问题

_________I borrow your lighter for a minute—Sure, no problem. Actually, you _________keep it if you want to. I’ve given up smoking.
A:Can; can
B:Should; may
C:Must; can
D:May; must;
B:Should; may
C:Must; can
D:May; must;
正确答案是:
同类题型
______ a phone is of great help, I don’t think it’s a good idea to spend too much time on it.
We’ve got everything ready for the picnic. —Do you mean I _____________ bring anything withme
________spending our vacation in a noisy crowded city,why not try hiking in the country
This is a really different hotel _______19 floors with the roof _______a hanging garden.
Must I finish the paper tonight—No, you _______ finish it tomorrow.