[单项选择]Singletons, referring to those who live alone, are being comforted by well-meaning friends and family and told that not having a partner is not the end of the world. So, it would seem that they can say, yes, it is not. But no, in fact, it is the end.
A gloomy study has just been released that says that the international trend towards living alone is putting an unprecedented strain on our ecosystem.
For a number of reasons--relationship breakdown, career choice, longer life spans, smaller families—the number of individual households is growing. And this is putting intolerable pressure on natural resources, and accelerating the extinction of endangered plant and animal species. And there is worse news. Running a refrigerator, television, cooker, plumbing system just for selfish little you is a disastrous waste of resources on our over-populated planet. "The efficiency of resource consumption" is a lot higher in households of two people or more, simply because they share everyt
A. abnormal
B. diversified
C. unimaginable
D. disgusting

[单项选择]Singletons, referring to those who live alone, are being comforted by well-meaning friends and family and told that not having a partner is not the end of the world. So, it would seem that they can say, yes, it is not. But no, in fact, it is the end.
A gloomy study has just been released that says that the international trend towards living alone is putting an unprecedented strain on our ecosystem.
For a number of reasons--relationship breakdown, career choice, longer life spans, smaller families—the number of individual households is growing. And this is putting intolerable pressure on natural resources, and accelerating the extinction of endangered plant and animal species. And there is worse news. Running a refrigerator, television, cooker, plumbing system just for selfish little you is a disastrous waste of resources on our over-populated planet. "The efficiency of resource consumption" is a lot higher in households of two people or more, simply because they share everyt
A. they should end their singledom as soon as possible
B. they should live together with other singletons
C. singledom is an acceptable life-style
D. singledom can shorten one’s life-span

[填空题]Those who live in coastal areas should be aware of possible______after an earthquake.

[填空题]
A. When it comes to traveling, sometimes taking a journey alone can be great. Traveling alone allows for a time of self-reflection, relaxation and self-discovery, when you can take the time to soak in the finer things the world has to offer. The independence gained by going alone allows for the opportunity to experience your choice destination exactly the way you want.
Planning your trip
B. So you’ve finally decided to take advantage of some well-earned vacation time and visit Prague, the city of your dreams. Because you’ll be all by yourself, the planning of your trip is automatically different. One of the first questions worth attention is how you’re going to spend your time in the beautiful Czech Republic capital. Are you going on a shoestring budget, or would you rather go all-out and book a room in a fancy hotel
C. Because traveling alone means your money is fun

[填空题]·has a limit in the age for those who will live on campus

[填空题]Even those top achievers who had left their field said they had maintained a feeling of pride in