成人高等教育 / 英语口语
正确率：100%
A: Is it time for us to set off now? B: _ _ _ _ _ _ . We’ll have to wait for one more hour.
- A、 Certainly, it is
- B、 That's all right
- C、 Sorry, I am afraid not
- D、 Sorry,it's too long
参考答案：
佳题速递：