Susan wants to know whether the measures have been agreed ______

Susan wants to know whether the measures have been agreed ______.
A、to
B、with
C、over
D、on
【正确答案】：D
【题目解析】：agree on意为“商定(协议方法措施等)”;agree with sb#_#意为“同意某人”;agree todo sth#_#意为“同意做某事”。