用适当介词填空Walk( )the road until the road until you reach the traffic lights.

问题描述:

用适当介词填空Walk( )the road until the road until you reach the traffic lights.

along

用down 或者alone 就是沿着 顺着的意思

across

across
through和across的区别

through是竖着穿过
例如:穿过森林
across是横向的穿过
例如:穿过马路

along或
down
意思是沿着街一直走到交通灯那