题目

请先阅读下面短文，掌握其大意，然后用方框中所给的词的适当形式填空，每个词限用一次。（有4小题需要变形） put bad if cloth danger green see fruit with stop How can we students keep ourselves safe? Here are some tips.On your way home or to school: Wait for the 【1】 traffic light, and look left and right before you cross the road. If you see a car coming, don’t cross until it really 【2】 . Dress in bright colors, so the drivers can【3】 you clearly.At school: When students around you begin to push, try to hold onto(抓住) something, or st空间中一个角∠A的两边和另一个角∠B的两边分别平行，∠A=70°，则∠B=70°或110°70°或110°．