A．生产力水平 B．文化C．科学技术 D．政治经济制度决定教育的规模和速度的是______。……

问答题[说明] 请以“城市怎样开始”为题用英语写一篇短文。内容要点如下。 (1)从前，人很少，以游牧打猎为生。 (2)懂得种植后，定居在一起，建立村庄。 (3)人口增加，涌向一些村庄，遂发展为城市。 (4)机器出现后，建立工厂，更多的人聚居在一起，于是城市变得很大。 [注意] (1)短文包括所有内容要点，但不可逐字翻译。 (2)可适当增加细节，使短文连贯。 (3)字数100左右。

单项选择题Why did Russia insist that only Russian divers can work inside the submarine Kursk（）

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.

单项选择题Which of the following is NOT true according to the text（）

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.

单项选择题After Kursk accident occurred, Northern Fleet Commander Popov（）

A. decided to recover all the sailors’ bodies immediately
B. went to apply to Norway for help at once
C. decided to find out the real cause of sinking at once
D. sent several rescue ships into the Barents Sea

单项选择题From the text we can infer that（）led to the sinking of the submarine Kursk.

A. a small fighting with another foreign submarine
B. an explosion inside the submarine Kursk
C. a great collision inside the submarine Kursk
D. an attack from another foreign submarine