A-A+
A．His alarm clock is broken.B．He bas been late
问题详情
A．His alarm clock is broken.
B．He bas been late before.
C．He prefers to study early in the morning.
D．He worked in the lab last night.
参考答案
正确答案：B
解析：W: It's 9:15! Did you just get to the lab?
M: Yes! I was up late studying and I overslept again. I guess I need a louder alarm clock.
Q: What can be inferred about the man?
