What distinguishes the end－Permian mass extinction from other similar devastations？A．Chang

What is encouraged in American culture according to the passage？A．Distinguishing oneself.B

What is mainly talked about in the passage？A．How to distinguish people"s faces.B．How to de

What essentially distinguishes "semantics" and "pragmatics" is whether in the study of mea

What phonetic feature distinguishes the[p]in polite and[p]in sparkle？A．voicingB．aspiration

What does the headmaster suggest Mrs. Harris do at the end of the conversation？A．Persuade

What were they talking about at the end of the dialogue?