题目内容
Look!The train is going _____ the tunnel.
A though B across C over D onto
A though B across C over D onto
A
across,through,over通常作副词,across 是cross 变过来的,表达的意思和cross差不多,只是词性不同而已,一般和其它的动词连用,through侧重于从物体的里面穿过,像go through the forest, travel though the city,也可以表达较抽象的意思,通过某个过程,通过某个经历,over侧重于从物体的上方过,高于,超过,onto用作介词,必须有介词宾语在后面,意思是;到...上面去, 表一种动态.火车是从隧道里通过故选A.
练习册系列答案
相关题目