–Excuse me,may I borrow your eraser,please?- ______.A.Yes,help yourself.B.Yes,I think so.C.No,I don’t think so.D.With pleasure 应该选哪个?

问题描述:

–Excuse me,may I borrow your eraser,please?- ______.
A.Yes,help yourself.B.Yes,I think so.C.No,I don’t think so.D.With pleasure 应该选哪个?