I can't believe ( )little mice can eat so much food!填so还是that?

问题描述:

I can't believe ( )little mice can eat so much food!
填so还是that?

that so+形容词+a/an+名词

such 后面的little mice是名词,little这里是小的意思

答案为that
little mice can eat so much food是完整的句子,作为 believe 的宾语从句。

that ( can't believe + that + 宾语从句)

so
省略句,完整的应该是I can't believe that (so )little mice can eat so much food!
believe后面的that已经省略掉了!