1 . Teen Dating（青少年约会）can be fun if you are aware of its pros and cons(优缺点) and are also aware of the ways to protect yourself. There are a couple of suggestions you would like to know before you are out for dating.
Do not go out for dating with somebody whom you have seen only a few times and does not know much about him or her.
Before leaving on a date, know the exact plans for the evening and make sure a parent or friend knows these plans and what time to expect you home. Let your date know that you are expected to call or tell that person when you get in.
Similarly, if you leave a party with someone you do not know well, make sure you tell another person you are leaving and with whom. Ask a friend to call and make sure you arrive home safely.
No matter how good the person appears to you, trust your inner instincts (直感). If a situation makes you uncomfortable, try to stay calm and think of a way to remove yourself from the situation without letting your date realize what is going on in your mind.
Be aware of your decreased ability to react under the influence of alcohol or drugs and keep yourself in control when out for a date.
Always stay firm, straightforward and clear in your relationships, thoughts, decisions and judgments. Never let a doubt come to your mind or face when out for dating. If you are firm and clear in your communication, your date will always be careful in dealing with you.
You should think ahead about ways to be safe if you are in a dangerous or potentially dangerous relationship. Adults, like parents, teachers, counselors, can be trusted in such cases.
1. Which of the following is forbidden（禁止）when dating according to the passage?| A．Going out for dating with a stranger. |
| B．Knowing the plan for the evening. |
| C．Telling your parents about the date. |
| D．Telling the person you date that your parents know about the date. |
| A．a time | B．a plan |
| C．a person | D．a place |
| A．leave as soon as possible | B．tell your date what you are thinking |
| C．stay calm | D．trust yourself |
| A．Be careful with your friends | B．Never go out dating |
| C．Safety measures for teen dating | D．Dating out is always dangerous |
2 . China's space program took a major leap recently when it successfully landed the Zhurong rover(登防车) on Mars marking the country's first landing on another planet. Teams then rolled the rove onto the Martian ground and begin a mission to search for evidence of water and signs of past life.
The touchdown makes China the second county in history to land a rover on the surface of Mars. After months in orbit around the red planet, the Tianywen-l Spacecraft released the Zhurong rover for a landing in Utopia Planitia, a vast plain that may once have been covered by an ancient Martian ocean.
“Landing safely on Mars is a huge challenge, especially for China's first soft landing attempt," said Long Xiao, a scientist at the China University of Geosciences, "But it is a necessary step for Mars and deep-space exploration."
Mars is significantly harder to land on than the moon, says Michel Blanc at the Research Institute in Astrophysics and Planetology in France. But China has had a series of successful lunar missions that prepared it for a Mars landing.
China will openly share the data from Tianwen-1 and Zhurong the same way it has shared data from its lunar exploration missions, Long says, benefiting scientists around the world.
The mission will also set the stage for China’s next planned voyage to Mars---a sample---return attempt scheduled to launch around 2028.Beyond Mars, the country has plans to launch a Jupiter probe(探测仪), including a possible landing on the moon Callisto, to collect samples from a near-Earth asteroid(小行星), and to send a pair of spacecraft toward the edges of the solar system.
“In the age of ocean exploration, China has a history of Zheng He's voyages to Southeast Asia and Africa," says Zhang Xiaoping at the Macau University of Science and Technology, referring to early 15th-century explorations. Zhang views China's Mars mission as a continuation of these Ming Dynasty journeys.
1. What can be known about the Zhurong hovers?| A．It lands in an ocean on Mars. |
| B．It provides evidence of life on Mars. |
| C．It was transported to Mars by Tianwen-1. |
| D．It marks the first human exploration on Mars. |
| A．Lunar exploration is more difficult than Mars exploration. |
| B．China made successful soft Manding attempts on Mars before. |
| C．China's latest space exploration can benefit the whole world. |
| D．Mars exploration is the significant step to prepare for lunar exploration. |
| A．The specific task of Tianwen-1. |
| B．The background of Mars exploration. |
| C．The timeline of China's lunar exploration. |
| D．The plan for China's further space exploration. |
| A．To compare him with other explorers in history. |
| B．To highlight the significance of Mars exploration. |
| C．To praise his great achievement in ocean exploration. |
| D．To inspire the readers' imagination in space exploration. |
