------ Can I help you? -------- No, thank you. I __________ now. A．have been served B．have served C．...
2023-01-02 14:13:47 133次 2013届度河北省高二第二学期3月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
------ Can I help you?
-------- No, thank you. I __________ now.
|
A．have been served
|
B．have served
|
C．am being served
|
D．am serving
|
本题链接：
