bill must have got the book yesterday,___he?(didn"t)为什么不填hasn"t?如果has解释 有 的意思时 是不是反义部分就用hasn"t?

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bill must have got the book yesterday,___he?(didn"t)为什么不填hasn"t?如果has解释 有 的意思时 是不是反义部分就用hasn"t?
bill must have got the book yesterday,___he?(didn"t)为什么不填hasn"t?
如果has解释 有 的意思时 是不是反义部分就用hasn"t?

bill must have got the book yesterday,___he?(didn"t)为什么不填hasn"t?如果has解释 有 的意思时 是不是反义部分就用hasn"t?
这个我们初中讲过.
因为这个句子里面有具体表示过去的时间状语 yesterday,所以反义疑问句要用didn"t,如果没有yesterday这个具体表示过去的时间状语,那么就用hasn"t
即:bill must have got the book yesterday,didn"the?
bill must have got the book ,hasn"t
he?所以这两个句子都是对的

have不是动词是解释有,缺动词嘛,所以用don”t,后面YESTERDAY所以didn”t

因为原句中,have got是一个动词词组,而如果后面填has,根据反义疑问句的意思,那么前句就得是"Bill must have the book yseterday."很显然,如果后面填hasn't的话,意思就不对了。所以,后面应该是要填个助动词上去,didn't.
希望能帮到你....

我的理解
has(hasn't)是对动作进行反问的
而助动词是对整个句子或者说什么人干什么者整体来说的

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