卵巢透明细胞癌的治疗:1. He ____ (not) want to go to school.

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did或者does

根据上下文的意思,可选择:

如果是过去式,则用:did not

如果是一般现在时,则用:doesn't

这个什么意思?可以填的词不少啊。比如说你加一个DO表示强调啦,加一个WOULD啦,都可以啊。

doesn't

does

dosen't

did

didn't