may i speak to Mary?___________.A.yes,you must.B.no,you needn't C_英语解答

may i speak to Mary?___________.A.yes,you must.B.no,you needn't C.this is Mary speaking.
选什么?为什么?

人气：316 ℃　时间：2019-10-19 01:26:54

解答

This is Mary speaking.
你打电话找Mary.对方回答：A.是你必须.B.不,你不必.C.我就是Mary
从逻辑关系理解,只有C正确