1 . 听下面一段独白，回答以下小题。
1. What does the speaker think of controlling traffic accidents?
2. How many causes of traffic accidents are mentioned?
3. What can help to make highways much safer?
1. What does the speaker think of controlling traffic accidents?
| A．Difficult. | B．Easy. | C．Uncommon. |
| A．Two. | B．Three. | C．Four. |
| A．Driverless cars. | B．Traditional design. | C．Improved design. |
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2 . 听下面一段较长对话，回答以下小题。
1. What happened to the man?
2. How does the man feel about the weekend?
1. What happened to the man?
| A．He fell off his bike. | B．He was hit by a car. | C．His bike was broken. |
| A．Terrible. | B．Great. | C．Relaxing. |
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