可撤销的建设工程施工合同,有权撤销的机构是()。
A.人民法院
B.建设行政主管部门
C.工商行政主管部门
D.监理单位
参考答案:A
解析:
本题考查的是可撤销合同。
图中标志为()标志
A、禁止停车
B、停车让行
C、停车检查
Chain suspension ladders on a ship must be replaced by fixed ladders if the required chain suspension ladder().
A.has been sent in for repair
B.cannot be supported against a vertical flat surface
C.does not extend to the water when the ship lists 15 degrees
D.is not equipped with vertical guard rails on either side