题目内容:
She felt frustrated on the train because__________.
A.her train was delayed for four hours B.she didn't have a pen with her C.her mind suddenly went blank D.no one would offer her help
参考答案:
答案解析:
She felt frustrated on the train because__________.
A.her train was delayed for four hours B.she didn't have a pen with her C.her mind suddenly went blank D.no one would offer her help