题目内容
Without facts , a person can’t form a correct opinion , for he needs to have actual knowledge his thinking .
- A.which to be based on
- B.on which to base
- C.which to be based
- D.which to base
本题可采取增元法。把句子的后半部分补全为:for he needs to have actual knowledge on which he bases his thinking . base on:建立……基础上。如Parents owe their children a set of solid values around which to build their lives。故选B。
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