业主和承包商不承担违约责任的情况有( )。
A．全面履行合同
B．延迟履行合同
C．不履行合同
D．不全面履行合同
参考答案：A
Several days later, most of the buildings ________ were repaired.
A．been damaged
B．had been damaged
C．which been damaged
D．which had been damaged
物业管理绩效评价中社会评价的实施主体包括（）。
A.企业出资人
B.企业债权人
C.中小股东
D.企业管辖物业的业主
E.社会中介机构
