题目

 下列说法错误的是                                                   A．河水是混合物，矿泉水也是混合物 B．湿衣服在太阳下易干，因为水受热蒸发速度加快，易散发到空气中 C．凡澄清无色透明的水都是纯净物水   D．地球表面被水覆盖，水是生命之源泉 答案：CMany people like to travel by plane, but I don’t like it because an airport is usually far from the city. You have to get there early and wait for hours for the plane to take off (起飞) and it is often late. You can’t open the window. You can’t choose(选择) the food. Planes are fast, but it still takes hours to get out of the airport and into the city. I like traveling by train. I think trains are safe. The stations are usually in cities. When you can’t catch a train, you can catch another one. You can walk around in the train. You can see many interesting things on your way. I know it takes a little more time. I also like cars. You can start your trip when you want to, and you don’t need to reach a train station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road.【小题1】Why do many people like to travel by plane?A．Because it is fast. B．Because you can walk around in the plane. C．Because it is safe. D．Because you can carry many things in a plane. 【小题2】Which is not the good thing about the train?A．It is safe. B．It takes a little more time. C．The stations are usually in cities. D．You can see interesting things on your way. 【小题3】If you want to take a lot of things with you, what do you take to go out?A．A bus. B．A car. C．A train. D．A ship. 【小题4】What does the underlined word “reach ”mean?A．get off B．get on C．get to D．get up 【小题5】What does the writer think of the plane ,the train and the car?A．He likes to take a train because it takes a little more time. B．He likes to take a car because he has a car. C．He doesn’t like traveling by plane just because he couldn’t choose the food on the plane. D．He thinks it takes a lot of time to go to and get out of the airport.