Question

Now the question that you must carefully consider is ____ can be put into practice.

A. how you have learned

B. how what you have learned

C. that why you have learned

D. how that you have learned

Answer 1

B

【解析】

试题分析：句意：现在你必须认真考虑的问题是你如何把你所学的东西应用于实践中。如何是how引导的表语从句，排除C选项，在表语从句中包含一个what引导的主语从句，what在主语从句中做宾语，可以排除D选项，不能省略 ，排除A选项。故选B。

考点：考查名词性从句的用法。