I don't think it __be true A can B may C must D has to选哪个为什么

I don't think it __be true A can B may C must D has to选哪个为什么
I don't think it __be true A can B may C must D has to选哪个为什么

I don't think it __be true A can B may C must D has to选哪个为什么
选A 我不认为它会实现 可以换成It can not be true 同一个意思,因此要选can以表否定

A 绝对正确

a
习惯用法,其他的语气比较弱

选A。can有“可以”“能够”的意思。

不能是must，因为有don't，has to也不行。can表能力，不行。
用may,表可能。