中国石油大学 / 中石油
正确率:100%
15. A: B: No, Peter is absent.
A、Is everyone here?
B、Where’s Peter?
C、Where’s everyone?
D、Are you ok?
A、Is everyone here?
B、Where’s Peter?
C、Where’s everyone?
D、Are you ok?
参考答案:
佳题速递: