____is oftenthe case with old people, my grandfather is fond of talking about good old days.
A.Which B.As C.It D.What
答案以及原因
____is oftenthe case with old people, my grandfather is fond of talking about good old days.
A.Which B.As C.It D.What
答案以及原因
B
非限定性定语从句放句首要用as引导,as指代整个主句的意思。