摘要： D on which to base his arguments in favor of the new theory = The professor will base his arguments in favor of the new theory on sufficient grounds.
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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
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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 |
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