问题描述:
补充省略部分,分析句子
The professor can hardly find sufficient grounds on which to base his arguments in favor of the new theory.
请帮忙补充on which 后面省略的成分.它是做定语的么?
The professor can hardly find sufficient grounds on which to base his arguments in favor of the new theory.
请帮忙补充on which 后面省略的成分.它是做定语的么?
问题解答:
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