题目内容:
[交际用语]- Good morning, may I speak to Mark, please? - _________
A Who's there? B Who's speaking? C Who are you? D Who wants to speak to Mark?
参考答案:
答案解析:
[交际用语]- Good morning, may I speak to Mark, please? - _________
A Who's there? B Who's speaking? C Who are you? D Who wants to speak to Mark?