Hello,who is calling?后面应该回答什么?

Hello,who is calling?后面应该回答什么? who is calling your teacher?怎么翻译 - Hello ,_____ - This is Sally speaking .选哪个好呢?为什么?A.how do you do B.can I hlep you C.who's calling ,please Who is calling? = who is ____ _____? hello who is that speaking什么意思 who shall i say is calling?中文意思? Who is calling?是简单中的哪种句型 who is ( ) calling ,please 括号里是填this还是that ~~~ Who's calling? Who's calling是什么意思 who's that calling Who is calling?(同义句） Who is ＿＿＿ ＿＿＿? 1.- Sorry to give you so much trouble.- ___C______A.I think so.B.Oh,I'm sorry.C.It's OK.D.You are busy.2.- Hello,who is calling?- ______B___A.Mary is out.B.Hello,this is William from IBM.C.It's me.D.Can you guess?3.- I am planning to study abroad,and 1.- Sorry to give you so much trouble.- _________A.I think so.B.Oh,I'm sorry.C.It's OK.D.You are busy.2.- Hello,who is calling?- _________A.Mary is out.B.Hello,this is William from IBM.C.It's me.D.Can you guess?3.- I am planning to study abroad,and I 英语：1.翻译：我能为你转告吗?2.补全对话：A:Hello.May I speak to Jill.B:Who's calling?A:This is Ann.I am callong from beijing.B:Hello,Ann.I am().Jill is()() school.Can I ()()()for you?3.接一个电话 4.根据解释和首字母写 who is he A man calling himself...1.--who is he?--a man___himself Smith.calling .calls为什么要用ing呢? is there any girl who is interested in sex chat or naked video calling? hello!_______?this is tom.a.who is this b.who is that 为什么?