Is that jim speaking?什么意思?

--- Hello,is that Jim ___?---Speaking. Is that jim speaking?什么意思? Black:Is that Jim Green?Green:Yes,1 Jim Green speaking,2 that?Black:This is Bill Black 3 .G Black:Is that Jim Green?Green:Yes,1 Jim Green speaking,2 that?Black:This is Bill Black 3 .G ---Is that Jim speaking? -----no,he is not in. he is ____in the park Is that jim speaking?回答要不要Yes或NO?回答怎么说?是不是This is it Who is speaking?----A:This is Jim B:I am Jim C:That is Jim DJim 我选的是A,为什么? Hello,who is ——This is Jim speaking.A .it B.this C.that D.you选择填空 翻译 is that jane speaking? who is that speaking?为什么回答是This is...speaking this is maria speaking.是否等于that is maria speaking. Is that Mary speaking?Yes ,it is hello who is that speaking什么意思 Is that Mike speaking?如何回答 is that mike speaking的意思 -hello 21324-4655 -hello____ -speaking!1 is that jim speaking 2 who are you--______-I am1 is that jim 2 who is on duty todayarenot you a teacher______I am a doctor 1 no,i am not 2 yes,i am 3 no ,i am 4 yes,i am not 选句子,完成对话.（填序号）① Yes,I'm in Room 606.②Is that Sun Hotel?③Who's that?④This is Mark speaking.⑤How du you do?A:Is that Jim speaking?B:Yes,thiisisJimspeaking.__________A:__________B:Hello,Mark ,How do you do?A:__________B Who is that speaking 回答用this 还是that