摘要： What is known to all is that the old scientist, for life was hard in the past, still works very hard in his eighties.
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________ is known to us all that the old scientist, for ________ life was hard in the past, still works very hard in his eighties.
[ ]
A．It; whom
B．As; whom
C．As; whose
D．What; whom
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B．As; whom
C．As; whose
D．What; whom
________is known to us all that the old scientist, for ____________life was hard in the past, still
works hard in his eighties.
works hard in his eighties.
[ ]
A. It ; whom
B. As ; whom
C. As; whose
D. What; whom
查看习题详情和答案>>
B. As ; whom
C. As; whose
D. What; whom
_______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
查看习题详情和答案>>