问题
问答题 简答题
汽车行使系的作用是什么？
答案
参考答案：
（1）将汽车构成一个整体，支承汽车的总质量。
（2）将传动系传来的转矩转化为汽车行驶的驱动力。
（3）承受并传递路面作用于车轮上的各种作用力及力矩。
（4）减少振动，缓和冲击，保证汽车平顺行驶。
（5）与转向系配合，以正确控制汽车行驶方向。
搜题请搜索小程序“爱下问搜题”
汽车行使系的作用是什么？
参考答案：
（1）将汽车构成一个整体，支承汽车的总质量。
（2）将传动系传来的转矩转化为汽车行驶的驱动力。
（3）承受并传递路面作用于车轮上的各种作用力及力矩。
（4）减少振动，缓和冲击，保证汽车平顺行驶。
（5）与转向系配合，以正确控制汽车行驶方向。
| 阅读理解。 | |
| |
| 1. Which shows New York P&H (PLUMBING & HEATING) has been in business for a long time? | |
| A. "Since 1968". B. "24 Hours 7 Days Service". C. "56568822". D. "268 Pine Street 5th Avenue". | |
| 2. For which of the following problems would one call New York P&H? | |
| A. Rainwater drops from the roof. B. A refrigerator stops working. C. The floor of the bathroom is covered with water. D. There's something wrong with the furniture. | |
| 3. What will the person who needs help probably discuss with New York P&H? | |
| A. Duties. B. Tools. C. Meals. D. Costs. | |
| 4. If something is wrong with your heating, ______. | |
| A. you can ask them for help at once B. New York P&H has known it clearly C. P&H will just help you by telephone D. you can ask for free fixing in 24 hours | |
| 5. Which of the following is NOT clear in the reading? | |
| A. Where P&H is. B. How big P&H is. C. What P&H does. D. When P&H was set up. |