Thereisn’tanydifferencebetweenthetwo.Ireallydon’tknow  ...

问题详情：

There isn’t any difference between the two. I really don’t know  

    A. where to choose                  B. which to choose

    B. C. to choose which               D. to choose which one

【回答】

B

知识点：非谓语动词

题型：选择题