决定教育的规模和速度的是______。

A. Because the Barents Sea is very icy and the weather is too cold.
B. Because Russia feared that the top secrets inside the Kursk will be let out.
C. Because Russian divers are much more skilled than those from Norway.
D. Because Russian government wants to bring the cost down to the lowest degree.

A. The Norwegians were willing to offer all help.
B. It was not believed that there were many unclear weapons inside the Kursk.
C. A team of divers from Norway entered the submarine Kursk successfully on Oct. 25.
D. It’s reported that a major collision was unlikely to cause the sinking of the Kursk.