C. don't 這里是把后面的 have to 省略了.
you don't have to = you needn't
Must I clean the classroom now?No,you____.You can do it after school. A.mustn't B.can't C.don't
Must I clean the classroom now?No,you____.You can do it after school. A.mustn't B.can't C.don't
選什么,寫出理由!急啊!
選什么,寫出理由!急啊!
英語(yǔ)人氣：119 ℃時(shí)間：2019-09-20 09:58:19
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