—Why are you late again?
—I overslept, and I got to the bus stop, the bus had left.
- A.after
- B.while
- C.by the time
- D.at time
答案
正确答案：C
知识点：(英语)连词
by the time意为“到……时候”。答语的句意是：我睡过了，我到达公交站的时候，公交车已经走了。
略
WORD格式（
