There is a river the two citiesthe river is a bridge.A. in; InB. between; OverC. betwe

问题补充：

There is a river the two cities. the river is a bridge.

A. in; In

B. between; Over

C. between; On

D. outside; Under

答案：

A. in; In

(答案→)B. between; Over

C. between; On

D. outside; Under

解析：本题主要考察的是介词，between 表示两者之间，而在桥上，用介词over，故选B