根据《物权法》,可以设定抵押的房地产是()
A.农村宅基地
B.乡镇企业的厂房
C.老年福利院的办公楼
D.所有权有争议的房屋
参考答案:B
某工厂九月份用水80万吨,十月份用水70万吨,十月份比九月份节约了百分之几?
________time goes by, Mother's hair has turned grey and the wrinkles on her face deeper. [ ]
A. As
B. With
C. While
D. Because