You can only be sure of you have at present; you cannot be sure of something you

You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.

  A. that; what       B. what; /              C. which; that              D. /; that

试题答案

B

解析:

主要测试宾语从句。第二空属于定语从句，而且关系代词在从句中做动词get的宾语可以省略。