题目解析:
本题为事实信息题,因为整段都在阐释经济因素对莫斯科的影响,根据题干无法定位到文章具体信息,因此我们只能根据选项中的关键词进行定位,逐一排除错误选项。
A选项根据关键词“waterway”定位至本段第二句“The Moscow River served as an important trade artery, and as the Muscovite principality expanded around its waterways, it profited by and in turn helped to promote increasing economic intercourse.”文章当中提到莫斯科在水道周围开始扩张,利用河道来促进经济交流,但没有提到对河道进行improvement修缮,故排除。
B选项中,根据“Muscovite princes”定位到第4句“Another economic approach emphasizes the success of the Muscovite princes in developing agriculture in their domains and supporting colonization.”但文中只提到了莫斯科王子在发展农业方面取得成功,未提及“introduce new agricultural method”和引进新农业方法的信息,故排除。
C选项,根据“peace and security”定位至本段最后一句“As a further advantage, they managed to maintain in their realm a relative peace and security highly beneficial to economic life.”文中提到莫斯科王子保障了国家的和平和安全,故C选项符合文意,正确。
D选项,根据“peasant”定位至倒数第二句“These princes clearly outdistance their rivals in obtaining peasants to settle on their lands.”意思是莫斯科王子吸引农民在莫斯科定居,没有提到农民在俄罗斯其他地方定居,故排除。