按使用性质不同机动车辆分为()车辆,()车辆和()车辆。
参考答案:家庭自用;营业;非营业
阅读理解。
Accident Report Form
1. What time did Mrs. Green call the police?
A. At 9:30 p.m.
B. At 9:40 p.m.
C. At 9:45 p.m.
2. How many people were trapped in the car?
A. One.
B. Two.
C. Three.
3. Whose left leg was hurt?
A. Mrs. Green's.
B. Their daughter's.
C. Mr. Green's.
4. What was the weather like that day?
A. It was sunny.
B. It was rainy
C. It was cloudy.
5. Which of the following is TRUE?
A. The car crashed into a wall.
B. Their daughter hurt her leg and was sent to the hospital.
C. The car accident happened on Zhongshan Road in Nanjing.
火力发电厂的汽轮机是将蒸汽的()能转变成()能的设备。