—Congratulations!You'vegotthefirstprizeintheEnglishCon...

问题详情：

 — Congratulations! You've got the first prize in the English Contest.

—_____ it be true? It's unbelievable!

A. May        B. Should    C. Must    D. Can

【回答】

D

知识点：情态动词

题型：选择题