题目

______ is known to us all that the old scientist,for ___ life was hard in the past,still works hard in his eighties.
A.It,whom
B.As,whom
C.As,whose
D.What,whom
为什么选A?
顺便参考一下这个：
题目相同·答案不同……

提问时间：2020-10-15

答案

___is known to us all that the old scientist,for ___ life was hard in the past,still works hard in his eighties.___is known to us all （注意这里）is that the old scientist,for ___ life was hard in the...