Grade-school pupils have never had __in the history of the US.答案是_英语解答

Grade-school pupils have never had __in the history of the US.答案是this much homework .
为什么不能选so much homework?

人气：322 ℃　时间：2020-04-15 16:31:56

解答

so much homework 或that much homework都有可能,that 相当于程度副词so,但不可能是 this much homework