【题目】Why is Ann so upset?
A.She failed her exams.B.She worries about other lessons.C.She has no time to do math homework.
在线课程【答案】A
【解析】
【原文】
W: Ann looks rather upset these days. Do you know what happened to her?
M: Yeah, she failed math, and she must be worried about the results of her other exams, too.