2019-2020学年北师大版高中英语精华课件必修2:情态动词1
2019-2020学年北师大版高中英语精华课件必修2:情态动词1第3页

2.表“许可”

You may take the boy there He said that I might use his telephone.

— Might I watch TV after supper? — Yes, you ________. A. may B. must C. might D. could