Before you c------ the road, you must look left and right
问题描述:
Before you c------ the road, you must look left and right
答
cross (cross the road ,在你穿马路之前,你必须要左右看)
Before you c------ the road, you must look left and right
cross (cross the road ,在你穿马路之前,你必须要左右看)