英语周报2020-2021高二课标十一期

英语周报2020-2021高二课标十一期，小编收集了英语周报2020-2021高二课标十一期的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案

1. You ______ have carried all these parcels yourself. The shop would have delivered them if you had asked them.

A . may not

B . needn't

C . can't

D . mustn't