Land ________ the east of the Urals is called Asia; land ________ the west, Europe．

Land ________ the east of the Urals is called Asia; land ________ the west, Europe．

A.to, to

B.on, to

C.in, to

D.on, in

答案及解析： A

解析：

题意为“乌拉尔山脉以东的陆地叫作亚洲，以西的陆地叫作欧洲”。即指“朝东边、朝西边的陆地”，应用to表达。