问题描述：
阅读根据首写字母填空：How do you go to school every day?In China,many children go to school
on foot or by bike.They need to know some traffic fules.The rules can help them keep s(1)
When children walk on the streets or roads,they must be c(2).Before they cross the road,they should look left and right.If children ride bikes to school,they can't ride bikes tooo f(3) at the croossing.Usually,there are traffic lights carefully.When the lights are green,they can go .When the lights are red.,they must s(4).They must wait u(5) the lights are green.Then they can go across the road.
Some children are colour-blind.They can't s(6) the difference between red and green lights.These children m(7) walk after other people.
on foot or by bike.They need to know some traffic fules.The rules can help them keep s(1)
When children walk on the streets or roads,they must be c(2).Before they cross the road,they should look left and right.If children ride bikes to school,they can't ride bikes tooo f(3) at the croossing.Usually,there are traffic lights carefully.When the lights are green,they can go .When the lights are red.,they must s(4).They must wait u(5) the lights are green.Then they can go across the road.
Some children are colour-blind.They can't s(6) the difference between red and green lights.These children m(7) walk after other people.
问题解答：
我来补答展开全文阅读