The professor and writer__ speaking at the meeting and the audience__to have enjoyed it.A .are seem B.is seem C.are seems D.is seems
问题描述：
The professor and writer__ speaking at the meeting and the audience__to have enjoyed it.
A .are seem B.is seem C.are seems D.is seems
答
B
the professor and writer教授兼作家（指的是一个人）
the audience为集体名词，为复数形式
答
A.are ;seem
the audience作整体看待时，动词可用单数形式，看作许多人时， 动词用复数。
答
B.
The professor and writer， 指的同一个人的两种身份，既是教授又是作家，所以动词用单三式
The professor and the writer，指的是那位教授和那位作家，指的2个人，这时候动词用原形
audience， 观众，复数名词，所以动词用原形
答
选B
答
B 教授和作家是一个人,单数.观众是复数.
请及时采纳,多谢!
答
C