There is a bridge ____ the river.A on B over C cross D along 为什么选D?

问题描述:

There is a bridge ____ the river.
A on B over C cross D along
为什么选D?

如果选D意思变成:在河旁有一座桥。。。个人认为选B

答案是B
over表示不接触的上方