—_________ you help me? I can't find my keys. —Yes. It's a pleasure. [ ]A. Can B. Must C.
[ ]
题目简介
—_________ you help me? I can't find my keys. —Yes. It's a pleasure. [ ]A. Can B. Must C.
题目详情
—Yes. It's a pleasure.
[ ]
B. Must
C. Need
D. Should
答案