Ifyouwanttobuythisdress,you'dbetter 

问题详情：

If you want to buy this dress , you 'd better  ______ first to make sure it fits you .

A. pay for it.  B. take it off.  C. tidy it up . D. try it on..

【回答】

D

知识点：动词和动词短语

题型：选择题