四、给下列句子选择正确的答语。
()1. When do you get up?
()2. Is he drinking water?
()3. How did you go there?
()4. What is he doing?
()5. Where does she go?
A. No, he isn't.
B. At 6 o'clock.
C. She goes to school.
D. I went there by subway.
E. He is looking for a pencil.

1. B
2. A
3. D
4. E
5. C

五、阅读短文，选择正确的答案。
Do you have a bike? Many children like to ride bikes. But where did bikes come from? Do you know?
The first bike was invented(发明) about 200 years ago. A man in Germany（德国） made a thing with two wheels（轮子）. It was called a bicycle. The wheels were made of wood（由木头制成）. The bike was tough to ride. Many people fell off their bikes.
Later a man made a thing with three wheels. It was called a tricycle. It was easy to ride and safe. But it was very slow.
Since then, bikes have changed(改变) in many ways. Today we have many kinds of bikes. People ride bikes everywhere.
()1. The short passage(短文) is about .
A. wheels B. bikes C. Germany
()2. Bikes come from .
A. China B. the UK C. Germany
()3. A tricycle is a bike with wheels.
A. three B. two C. one
()4. “The bike was tough to ride.” means “”
A. It's hard to ride.
B. It's easy to ride.
C. It's impossible(不可能) to ride.
()5. The tricycle is than the bicycle.
A. faster B. slower C. heavier

1. B
2. C
3. A
4. A
5. B

1. 通读全文可知，短文围绕自行车的发明、发展历程展开，核心主题是自行车，因此选B。
2. 文中第二段提到“The first bike was invented about 200 years ago. A man in Germany made a thing with two wheels. It was called a bicycle.”，说明最早的自行车由德国人发明，自行车起源于德国，因此选C。
3. 文中第三段提到“Later a man made a thing with three wheels. It was called a tricycle.”，可知三轮车有三个轮子，因此选A。
4. 后文提到“Many people fell off their bikes.”，说明早期的自行车很不好骑，tough此处意为“困难的”，和hard同义，对应选项A“骑起来很困难”，因此选A。
5. 早期两轮自行车只是难骑，没有提到速度慢，而文中明确说明三轮车“it was very slow”，可知三轮车比早期的两轮自行车速度更慢，因此选B。