题目内容
Without facts, we cannot form a worthwhile opinion for we need to have a factual knowledge ________ our thinking.
A. which to base on B. which to be based on
C. on which to be based D. on which to base
D
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题目内容
Without facts, we cannot form a worthwhile opinion for we need to have a factual knowledge ________ our thinking.
A. which to base on B. which to be based on
C. on which to be based D. on which to base
D
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