三、阅读短文，选择正确的答案。
In the US, people get around mostly by car. The US has a vast number of roads and highways. Cars take people to where they need to go. You often see trucks on highways.
But in some cities around the world, people travel by public transport—buses, streetcars and subways. It's quick, cheap and clean.
In some big cities, there's a subway system. London has "the Tube". Paris has "the Metro". Boston calls the system "the T".
We can learn a lot about a city from its subway, and the cool thing is that every city's subway is different.
词汇积累
transport/'trænspɔːt/ 交通工具
subway system 地铁系统
get around 出行
around the world 全世界，环球
()1. The most common transport in the US is .
A. trains
B. cars
C. buses
()2. The is not public transport.
A. truck
B. bus
C. streetcar
()3. What are the advantages(优点) of public transport?
A. It's fast.
B. It's clean and cheap.
C. It's fast, clean and cheap.
()4. What is the name of the subway in Paris?
A. The Tube.
B. The T.
C. The Metro.
()5. The underlined(画线的) word "vast" means "".
A. fast
B. few
C. very large

1~5 BACCC