摘要： -Hello! Is that Mr. Wang speaking? -Yes. A. I’m speaking. B. Who are you? C. Who’s that? D. I’m Mr. Wang.
网址：http://m.1010jiajiao.com/timu_id_2335829[举报]
---Hello! Is that Mr. Wang speaking?
---Yes. _______
- A.Who’s that?
- B.Who are you?
- C.I’m speaking.
- D.I’m Mr. Wang.