--Youlooksosad,William.What’sthematterwithyou?--

问题详情：

 --You look so sad, William. What’s the matter with you?

-- ________.

A. I’ve lost my wallet.       B. I’m very happy. 

C. I’ve won the first prize.  D. I don’t agree with you.

【回答】

A

知识点：口语应用

题型：选择题