以下属于永久性水工建筑物的是()。
A.导流明渠
B.施工仓库
C.电站厂房
D.围堰
参考答案:C
There are ______ people in this village. [ ]
A. eight thousand and two hundred eighty-three
B. eight thousands, two hundred and eighty-three
C. eight thousand, two hundred and eighty-three
D. eight thousand, two hundred eighty-three
火山喷发的类型可分为熔透式、裂隙式、()三种类型。