建设项目业主委托监理单位监理服务的内容和授予的权利是通过双方平等协商,并以( )的形式予以确立。
A.管理合同B.投资合同C.监理委托合同D.建设合同
参考答案:C
四海舒郁丸中有()
A.海带
B.海藻
C.海螵蛸
D.海浮石
E.海蛤壳
When did a mass move to the suburbs begin in the U.S.
A.In the 1960s.
B.In the 1940s.
C.In the 1970s.
D.In the 1950s.