She agreed us so we agreed the project at last.A. to; withB. with; inC. with; onD. to; on

问题补充：

She agreed us, so we agreed the project at last.

A. to; with

B. with; in

C. with; on

D. to; on

答案：

A. to; with

B. with; in

(答案→)C. with; on

D. to; on

解析：考查介词：第一空填with，agree with sb同意某人，第二空填on，agree on在某件事情上达成一致意见，句意：她同意我的观点，所以最终我们在这个计划上观点一致。选C。