【評論主題】27.(Telephone Conversation)A: Hello. May I speak to Mr. Alex Li, please?B: Yes, _________(A) he is s

【評論內容】This is......看完整詳...

【評論主題】27.(Telephone Conversation)A: Hello. May I speak to Mr. Alex Li, please?B: Yes, _________(A) he is s

【評論內容】

This is......電話用語