中国石油大学 / 中石油
正确率:100%
2. – Can I go out and have a walk? -- __________.
A、Go ahead.
B、Excuse me.
C、See you around.
D、Not at all.
A、Go ahead.
B、Excuse me.
C、See you around.
D、Not at all.
参考答案:
佳题速递: