中山大学新理.英语自主学习大厅第四册第二单元D套答案【DOC精选】.docVIP

中山大学新理5.0英语自主学习大厅第四册第二单元D套答案 B4U2-D Part I Listening Comprehension ( 14 minutes ) Section A Directions: In this section, you will hear ten statements. Numbers 1 to 6 are based on Text A while the rest are based on Text B. Each statement will be read ONLY ONCE. Listen carefully and decide whether each statement is true or false. 1. A) T B) F Script: There are so many people killed in car accidents that all are reported in the newspaper every day. 正确答案： B 2. A) T B) F Script: If the driver becomes sleepy, a computer in the dashboard could stop the car immediately. 正确答案： B 3. A) T B) F Script: The dull and tiring process of long-hour driving will put long-distance drivers in a dangerous position. 正确答案： A 4. A) T B) F Script: Sensors in the smart cars can locate their positions independently. 正确答案： B 5. A) T B) F Script: When a satellite passes by, it gives off a radio signal which can be discovered by a receiver in a car’s computer. 正确答案： A 6. A) T B) F Script: As the price of microchips is dropping sharply, the application of GPS in the future are actually boundless. 正确答案： A 7. A) T B) F Script: Because of the development of technology, we are able to visualize your trip by an automated highway system. 正确答案： A 8. A) T B) F Script: The laser systems are more effective at discovering untidy vehicles and operating in bad weather conditions. 正确答案： B 9. A) T B) F Script: There remain some non-technical difficulties to be overcome such as liability, costs and perceptions. 正确答案： A 10. A) T B) F Script: It is very important for us to realize the fact that automated vehicles have already been widely used in our daily life. 正确答案： A Section B Directions: In this section, you will hear a passage three time