《开放英语(本)》在线作业一
试卷总分:100 得分:100
一、单选题(共20 道试题,共100 分)
1. The mistake was_______by the carelessness of the assistant.
A. due
B. caused
C. because
D. owe
满分:5 分
正确答案:B
2. Excuse me, but can you tell me the way to the post office? ___________.
A. Don't ask that
B. Sorry, I'm a stranger here
C. No, I can't say that
D. No, you're driving too fast
满分:5 分
正确答案:B