12.Walking certainly isn't the safe activity it was when many of us were school children.There are the normal safety risks such as speeding vehicles and errant(錯誤的,不定的) bicycles.Here are a few tips for dads of children who are early morning and late afternoon pedestrians. Know the routes (路線) your children take.Develop a safe walking route to school and insist that your children follow it.Avoid having them cross busy streets except where there is a signal or a crossing guard.If your child does not make it to school or home and if you have a standard route,it will be easier to track them down. Have your children walk with others.This may seem a simple rule,but it is one that is often disregarded.A boy or a girl alone is a much easier target for a predator(掠奪者).Make sure the children walk in a group.And besides,it is a lot more fun for them. Follow generally smart pedestrian rules.Remind them to use sidewalks where possible.If there are no sidewalks,walk on the side of the road as far to the right as possible.Where possible,walk on the side of the road facing oncoming traffic so they can see any potential(可能的) risks before they get to them. 61.Walking certainly is theA activity it was when many of us were school children. A.dangerous B.safe C.healthy D.harmful 62.Which is not mentioned in this passage?C A.Have your children walk with others B.Develop a safe walking route for children to follow. C.Ask your children to ride a bicycle. D.A boy or girl alone is much a easier target for a predator. 63.The underlined word"disregarded"meansD in Chinese. A.被鄙視 B.被注意 C.被關愛 D.被忽視 64.Which of the following rules the children should follow?D A.Where possible,walk on the sidewalks B.Where possible,walk on the side of the road facing oncoming traffic. C.Where possible,walk on the side of as far to the right as possible. D.A、B and C 65.What does the passage mainly talk about?B A.Walking to school is necessary for children. B.Things should be paid attention to when walking to school C.It's important that parents know the routes their children take. D.To walk with each other is helpful for children.