Without facts, we cannot form a worthwhile opinion for we need to have a factual

题干

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

上一题下一题 0.64难度单项选择更新时间:2013-03-23 07:08:01

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