祈使句表示安全提示 — 英语选择题
题目
放学路上,小明看到路边有一块 Road Safety 提示牌。下面四句话都写在牌子上,但其中有一句是危险的做法,不是安全提示。请把它找出来。A. Look left and right before you cross the road. B. Don't run across the zebra crossing. C. Run fast when you cross the road. D. Wait for the green light on the pavement. A. B. C. D.