Know font if we want to the success but they may also out thinking.A. directB. limitC. cha

问题补充：

Know font if we want to the success but they may also out thinking.

A. direct

B. limit

C. change

D. improve

答案：

A. direct

(答案→)B. limit

C. change

D. improve

解析：考察动词。句意为：如果我们想要成功，知识和学习都是重要的，但是，它们也许也会限制我们的思维。在题干中，有很明显的转折副词however，故要选择其相反的含义。Direct，指导，引导；improve，提高改善；change，改变，变化。