在我国,符合人地伙伴论思想的发展措施是[ ]
A.西南林区大量采伐林木
B.西北沙漠地区大面积植高大乔木,防止荒漠化
C.东北地区开垦沼泽地
D.主要海域实行伏季休渔制度
答案:D
A.It was great. B.What’s the matter C.How about the green one D.Are you free tomorrow E.Thanks,but I am full.
A:How was your trip to Beijing B:______I spent four days in Beijing. Every day I did something different.
水落口周围应用防水涂料或密封材料涂封,涂层厚度不小于0.5mm。( )