问题详情：
![—Isupposetheyoungbeautifulactressisabout20yearsold.— ...]( "—Isupposetheyoungbeautifulactressisabout20yearsold.— ...")
—I suppose the young beautiful actress is about 20 years old.
— ! She is still a college student.
A．You guess it B．You guessed it
C．You have it guessed D．You’re guessing it
【回答】
B
【解析】
句意：——我想这位年轻漂亮的女演员大约20岁。——你猜对了!她还是个大学生。考查动词时态辨析题。guess这个动作是过去发生的，需用过去式；根据句意语境，可知选B。
知识点：动词时态
题型：选择题
