1.Don't drive so fast.We must slow down when we drive()the trunnel.

问题描述:

1.Don't drive so fast.We must slow down when we drive()the trunnel.
A.past B.across C.over D.through
2.A car is going () the tunnel.
A.through B.cross C.across D.past

两个题都选through.
past 一般是通过考试,测试等等
over 是超过
across 和 through 都是 “穿过,通过” 的意思,只是across是指从表面通过.如穿过马路,就是从表面通过across the road.而through 是指从内部通过,如阳光射过窗户.
此题说车从隧道穿过,明显是车从隧道内部通过,所以答案都是thought.
希望对你有所帮助!