Traffic accidents killed more than 104,000 people in China last year Chinese cities have more cars than before Every day many people are ___1___ while they cross the road Most of ___2___ are old people and children Old people are often killed because they usually cant see clearly or hear very well ___3___ are killed because they are careless A car, truck or bus cant stop very quickly if it is going very fast The faster a car is traveling, the longer it takes to stop But people walking in the street do not always understand this Its ___4___ for people to know how fast a car is traveling The new traffic laws were put into use ___5___ May 1st, 2004 The new traffic laws will make the streets safer for walking and driving 第三空答案是（单选）—5分

Traffic accidents killed more than 104,000 people in China last year Chinese cities have more cars than before Every day many people are ___1___ while they cross the road Most of ___2___ are old people and children Old people are often killed because they usually cant see clearly or hear very well ___3___ are killed because they are careless A car, truck or bus cant stop very quickly if it is going very fast The faster a car is traveling, the longer it takes to stop But people walking in the street do not always understand this Its ___4___ for people to know how fast a car is traveling The new traffic laws were put into use ___5___ May 1st, 2004 The new traffic laws will make the streets safer for walking and driving 第二空答案是（单选）—5分

Traffic accidents killed more than 104,000 people in China last year Chinese cities have more cars than before Every day many people are ___1___ while they cross the road Most of ___2___ are old people and children Old people are often killed because they usually cant see clearly or hear very well ___3___ are killed because they are careless A car, truck or bus cant stop very quickly if it is going very fast The faster a car is traveling, the longer it takes to stop But people walking in the street do not always understand this Its ___4___ for people to know how fast a car is traveling The new traffic laws were put into use ___5___ May 1st, 2004 The new traffic laws will make the streets safer for walking and driving 第一空答案是（单选）—5分

1_____education is the instruction that occurs when the instructor and students are separated by distance or time,or both

The ski resorts are usually crowded． There are many people________skiing．

29．__________ when you are on the bus or bike．

Data items are added or deleted from the list only at the top of the______．

Many people，______，are totally against the practice of euthanasia.

How many people are _____ the seat on the council?

Under stress, people's blood pressure goes up, _________their race or sex.

How many rooms are there altogether in the tower buildings?There are altogether ____ rooms.

How many people will attend the symposium?About ____ will attend it.