3 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式,答案写在答题卡上。

During the past three decades,China    1     (witness)the railway industry’s transformation from making slow trains     2     making domestically manufactured high-speed trains

In 1997,China started     3     (it)first significant railway speed increase. Since then, the country’s high-speed rail technology has continued to achieve breakthroughs250 km/h to 350 km/h and then to 400 km/h.Made-in-China high-speed trains not only operate     4     (smooth) in freezing weather and desert    5     (region),but they also come with driverless technology Millions of railway workers take pride in their roles as the company provides    6     clear route for their professional advancement.Through    7     (train), practical operation and assessment, they can move up as a wiring worker to a technician, an operator an expert and even a scientist

As trains become faster and more intelligent, their software and hardware systems will become more complex thus requiring    8     (high)technical competence for daily maintenance by railway workers. For these diligent railway workers    9     have skilled craftsmanship, improving their skills tirelessly to ensure safe operation of the trains seems like an     10     (end)learning curve throughout life.

5 . The Public Transport Fares in New York

On our website, you can find out how much it costs to ride the subway, bus, Long Island Rail Road, and Metro-North in the New York area.

★ Subways and buses

●Fare for most riders on subways and local, limited, and Select Bus Service buses:$2.85.

●Express buses cost $6.85.

More information about subway and bus fares

●Riding the subway costs $2.85 for most riders. People with disabilities or who are 65 or older are qualified for a reduced fare.

●An unlimited ride MetroCard can save you money. It gives you unlimited rides for a certain length of time.

●MetroCards cost $1. All cards except for the Single Ride card are refillable (可充值的).

●Up to three children under 44 inches tall ride for free when they are with a fare-paying adult.

●You pay the fare at turnstiles (旋转闸门) before you aboard the train. You don’t have to do anything afterwards.

★ Railroads: LIRR (Long Island Rail Road) and Metro-North

●Fares vary based on when and where you are travelling.

●Buying tickets on your phone is the most convenient option.

More information about railroad fares

●Peak (高峰的) fares are charged during business rush hours on any weekday train scheduled to arrive in New York City terminals between 6 a.m. and 10 a.m. or depart New York City terminals between 4 p.m. and 8 p.m. On Metro-North trains, peak fares also apply to travel on any weekday train that leaves Grand Central Station between 6 a.m. and 9 a.m.

●Off-peak fares are charged at all other times on weekdays, all day on Saturday and Sunday, and on holidays.

●Use our trip planner to find fare information. Get schedules and directions and see whether a trip is during peak or off-peak hours.

1. How much might a subway trip cost a 68-year-old man with two children under 44 inches tall?

A．$2.35.

B．$2.85.

C．$5.70.

D．$6.85.

2. For what train trip are peak fares charged?

A．A weekday train leaving Grand Central Station at 10 pm.

B．A weekday train leaving Grand Central Station at 7 am.

C．A weekday train departing New York City terminals at 9 pm.

D．A weekday train departing New York City terminals at 8:30 am.

3. Why should people read the trip planner?

A．To know special offers.	B．To leave your advice.
C．To check fare information.	D．To book a train ticket.

6 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

In hundreds of cities around the world, people can use a car     1     actually owning one. It’s known as car sharing.

Car sharing works like this: people pay a fee     2     (join) a car share organization. These organizations have cars available in different parts of a city 24 hours a day. Members make a     3     (reserve) for a car, and then go to one of several parking lots in a city to pick up the car. They pay an hourly or daily rate for driving it. When they are     4     (finish), they return the car to a parking area for someone else to use.

Car sharing works well for several reasons. Some people only need to drive from time to time. Usually, people only need a car for special reasons like moving things or     5     (take) long trips. Many people don’t want the costs or responsibilities of owning     6     car. The car-share organization pays for gas insurance, cleaning and repair costs.

Members also don’t have to wait in line or fill out     7     (form) to get a car. They know a variety of cars will be available when they need one.

Car sharing also     8     (benefit) the environment. People drive only     9     they need to and fewer cars on the road means     10     (little) traffic and air pollution. As more and more cities become interested in reducing traffic, car sharing programs are becoming an effective choice.