loading学习必备 欢迎下载
课后作业 More than 30,000 drivers and passengers_1_____ sit in the front of the vehicle are killed or seriously injured each year. At _2____ speed of only 30 miles per hour the force of impact is the same as _3____(fall) from a third-floor building. Wearing a seat belt saves _4_____, it reduces your chance of death or serious injury by more _5_____half. Therefore ,drivers or front seat passengers over 14 in most vehicles must wear a seat belt .6____you do not, you will be fined up to ￡50. It will not be up to the driver 7________(make) sure you wear your belt. But it will be the driver’s 8___________(responsible) to make sure that children 9_______ 14 do not ride in the front 10_______ they are wearing a seat belt of some kind. 学习必备 欢迎下载
学习必备 欢迎下载