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Knowledge and learning are important if we want to be successful,  but they may also ________our thinking.

A.directB.limitC.changeD.improve

解析试题分析:动词词义辨析。A指导;B限制;C改变;D改善;句意:如果我们想要成功,知识和学习很重要,但是他们也会限制我们的思维。根据句意说明B正确。
考点:考查动词词义辨析
点评:动词的词义辨析要放在上下文的语境中进行,要注意上下文的语义的串联以及逻辑关系的推理,特别要注意一些动词的固定搭配以及动词的深层次的含义的区别。

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