--Would you like some tea, please?
--Yes, and I prefer tea _______ some sugar.
A. to B. for C. with D. From
--The man in a black suit _______ be our youth worker.
-- I’m sure it _____ be him. I saw him in the laboratory building some minutes ago.
A. must; can’t B. can; mustn’t C. can; could D. must; won’t
To find ___ better job, she decided to learn ___ second foreign language.
A. a; a B. a; the C. the; a D. the; the
随着扬州经济的发展，私家车的数量不断攀升，同时我们的空气污染越发严重。去年冬天雾霾（the thick haze）天气接二连三出现，生活环境日趋恶化。就此，你班展开讨论美丽扬州应该从何做起。请根据下面提示写一篇短文，向报社投稿。
扬州现状 | 美丽扬州从我做起 | 未来展望 |
车辆越来越多 空气越来越差 …… | 出门做公交 …… …… | 水更清，天更蓝 …… …… |
要求：1）表达清楚，语法正确，上下连贯；
2）必须包括所有相关信息，并作适当发挥；
3）词数：100词左右（开头已给出，不计入总词数）；
4）不得使用真实姓名、校名和地名。
1.采取更多的措施保护地球免遭污染是非常有必要的。
________________________________________.
2.他已经全身心投入到学习英语中。
__________________________________________
3.在公共场合乱扔垃圾是不好的行为。
__________________________________________
4. 这本书很有用，值得买。
_________________________________
5.据报道过去的几年中，雾霾(the thick haze)对环境造成了不良影响。
_________________________________________.
Have you ever heard of Dididache? Dididache (嘀嘀打车), a taxi-hailing smartphone app（应用程序）which is believed to be created by Tencent, has recently a 1. in Xiamen, and more than 700 taxi drivers in the city have used the app.
The app s 2. the real-time locations of taxis on a map using the GPS technology and makes it possible for users to hail (招呼) a taxi on their smartphones. The u 3. request （要求）will be sent to the nearest taxi drivers who will decide w 4. to accept the order or not.
Taxi-hailing apps are very p 5. in Beijing, Shanghai, Hangzhou and Nanjing, having gained tens of thousands of users. H 6. , the city’s taxi-control departments doubt its helpfulness and have said it may not be s 7. for Xiamen.
The app has been criticized (指责) for disturbing market order, and creating d 8. for passengers who do not use the app to hire a taxi. Many users complain that they are only useful when most taxis are idle (空驶), and hiring a taxi can still be challenging during bad w 9.
and rush hours. Can this app be in use for long? Technology might make a great d 10. to our life. Let’s wait and see.
