选哪个the policeman stopped the traffic to let us (A cross B through)

分类: 作业答案 • 2023-01-18 08:56:59

问题描述：

选哪个the policeman stopped the traffic to let us (A cross B through)
请能说明原因吗,答案是选B,可是不是let sb do吗,有let sb ad/adj的吗

答

B.let..through 让...通过