电话用语：This is Tom,Is that Mary?的答语应该是什么?

电话用语：This is Tom,Is that Mary?的答语应该是什么? hello,this is Sue ()是电话用语 this is kate ____ 电话用语 Is that Mr.还是is this电话用语 Is this Tom speaking?这是电话用语 请问有这种形式吗?还是应将 this 换成 that?哪种对? this is Mary speaking和it is Mary speaking这两种电话用语的区别谢了! who is this和who is that有什么区别?只用于电话用语吗 (英语电话用语)This is……speaking/SpeakingSorry,he is not is/he is out 的意思 this is Jack 这样写可以吗?是不是电话用语呢? This is Tom speaking 英语电话用语中,It is sb.和This is sb.有什么不同之处、 分别用在什么地方?在英语的电话用语中,It is Eric.和This is Eric都一样吗?老师说这两个用法不同. 一道英语电话用语的问题! Hello!Is that Sam? Yes,this is Sam ———. is,hot,here,summer,in,it（.） 连词成句电话用语：Hello,this is Sam.____ that? 为什么英语中电话用语表示“这里是…（人名）”用this is,而不用that is呢? 找错：Hello,this is Ben.Who are you?A.this is B.Who C.You 这是试卷上的一个题目是电话用语 Is this Tom?怎么回答 this is ( ) tom 填冠词 is this Tom的回答