问题
________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
B: As ; whom
C: As; whose
D: What; whom
正确答案是：
同类题型
English is my favorite subject. I like English ________ it’s very interesting.
ave no work tomorrow, so I suggestto the museum
Which do you enjoy ________ your weekend, swimming or fishing. [ ]
What is your favorite _________, Tom—I like English best.
The summer holidays are not far away _________ we can stay at home and read some good books.