In an attempt to produce premium oysters, a firm in Scotland has developed a prototype of a submersible oyster farm, sitting below the surface of the ocean, and it provides ideal conditions for the mollusks' growth.
For members of the seventeenth-century Ashanti nation in Africa
, animal-hide shields with wooden frames were essential items of military equipment, protecting warriors against enemy arrows and spears. 显示是对的 但是很多GWD上面svo,ving结构是错误选项啊 例如 GWD-9-Q2:
In an attempt to produce premium oysters, a firm in Scotland has developed a prototype of a submersible oyster farm, sitting below the surface of the ocean, and it provides ideal conditions for the mollusks’ growth. A.farm, sitting below the surface of the ocean, and it provides
B.farm, sitting below the surface of the ocean for providing
C.farm that sits below the surface of the ocean and providing
D.farm that sits below the surface of the ocean and provides
E.farm that is sitting below the surface of the ocean and it provides AB就是这种结构,错误
如何判断呢 求高手指教
例如 GWD-9-Q2:
In an attempt to produce premium oysters, a firm in Scotland has developed a prototype of a submersible oyster farm, sitting below the surface of the ocean, and it provides ideal conditions for the mollusks’ growth. A.farm, sitting below the surface of the ocean, and it provides
B.farm, sitting below the surface of the ocean for providing
C.farm that sits below the surface of the ocean and providing
D.farm that sits below the surface of the ocean and provides
E.farm that is sitting below the surface of the ocean and it provides AB就是这种结构,错误