The song writer and music composer to show up at the press conference next week.A. are go

问题补充：

The song writer and music composer to show up at the press conference next week.

A. are going

B. is going

C. will be

D. are

答案：

A. are going

(答案→)B. is going

C. will be

D. are

解析：本题考查主谓一致和时态。and连接两个在意义上指同一个人、物或概念或由两个部件组成的物体时，谓语动词习惯上用单数。该题当中的词作者和曲作家是同一个人，所以谓语动词用单数。选C要去掉be。