A、  B、  C、  B题目为询问与谁商议项目的Who疑问句。

What did Ms. Morton purchase?
(A)She paid $800.
(B)A new set of kitchen knives.
(C)With a personal check.

Who should I speak to about this project?
(A)In the company headquarters.
(B)The research director.
(C)No, she’s in a meeting right now.