A、  B、  C、  C本句为询问谁被要求去审核建筑公司的Who疑问句。

Didn’t you sign the documents earlier?
(A) It’s an interesting design.
(B) Actually, I never had a chance to.
(C) Our clients have agreed.

Who was asked to audit the construction company?
(A) Mr. Jackson owns it.
(B) It’ll be completed next year.
(C) Mike was given the assignment.