完形填空。 People are often killed when they
题型：完形填空
问题：
| 完形填空。 | |||
| People are often killed when they __1___ the road. Most of these people are old people and children. Old people are often killed because they can not see __2___ hear very well. Children are often killed because they are not __3___. They forget to look and listen before they cross the road. A car, truck or bus cannot stop very ___4__. If the car-is going very fast, it will travel __5___ meters before it stops. People don't always understand this. They think a car can stop __6___ a few meters. The faster a car __7___, the longer it takes to ___8__. It is very difficult for a person to know how fast a car is traveling. The ___9__safe way to cross the road is to look in both directions, right and left. Then ___10__ the road is clear, it is safe to cross. The right way to cross the road ___11__to walk quickly. It is not __12___ to run across the road. If people run across the road, they may fall __13___. | |||
| ( ) 1．A．over ( ) 2．A．and ( ) 3．A．care ( ) 4．A．shortly ( ) 5．A．much ( ) 6．A．during ( ) 7．A．traveling ( ) 8．A．fly ( ) 9．A．few ( ) 10．A．if ( ) 11．A．is ( ) 12．A．hard ( ) 13．A．down | B．across B．but B．careful B．early B．more B．among B．is traveling B．go B．only B．before B．has B．danger B．to | C．cross C．both C．strong C．quickly C．many C．between C．travel C．stop C．often C．which C．are C．safe C．up | D．through D．or D．healthy D．slowly D．a lot D．in D．is to travel D．move D．always D．what D．have D．dangerous D．under |