What role( )playing in the new project?

What role( )playing in the new project?
A、the engineers are
B、are the engineers
C、the engineers is
D、is the engineers
【正确答案】:B
【题目解析】:工程师们在这个新的项目中扮演着什么角色?engineers是复数,所以谓语动词要用are,特殊疑问句的结构为:特殊疑问词+is/are+主语+宾语+其他。