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The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
A. to be based on B. to base on
C. which to base on D. on which to base
查看习题详情和答案>>The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
A. to be based on B. to base on
C. which to base on D. on which to base
查看习题详情和答案>>The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
| A.to be based on | B.to base on | C.which to base on | D.on which to base |
The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
A.to be based on B.to base on C.which to base on D.on which to base
查看习题详情和答案>>
The professor could hardly find sufficient grounds _____his arguments in favor of the new
theory.
|
A.to be based on |
B.to base on |
|
C.which to base on |
D.on which to base |
查看习题详情和答案>>