题目内容：

    Life for almost anyone is increasingly influenced by screens. Not only are screens themselves cheap to make, but they also make things cheaper. Any place that can fit a screen in can cut costs. And any activity that can happen on a screen becomes cheaper. The physical experience of learning, living and dying is becoming smooth glass. All of this has led to a curious new reality: Human contact is becoming a luxury good (奢侈品).

“What we are seeing now is the luxury of human engagement,” Milton Pedraza, the chief of the Luxury Institute, said. Expected spending on experiences such as enjoyable travel and dining is outpacing spending on goods, according to his company’s research, and he sees it as a direct response to the rapid increase of screens.

Screens exposure starts young. And children who spent more than two hours a day looking at a screen got lower scores on thinking and language tests, according to early results of a landmark study supported by the National Institutes of Health. The study focuses on brain development of more than 11,000 children. Most disturbingly, the study is finding that the brains of children who spend much time on screens are different. For some kids, their cerebral cortex (大脑皮层) would become thinner before expected time. In adults, one study found an association between screen time and depression.

There is also the reality that in our culture of increasing separation, in which so many of the traditional gathering places and social structures have disappeared, screens are filling a vital gap.

For normal people, running away from the screen becomes impossible. It’s not a luxury, and it’s easy to get. It is normal for more people to need the network constantly. In addition, it has become an important part of social interaction.

1.What can we infer from Paragraph 1?

A.Screens make everything in life cheaper.

B.People’s life is totally controlled by screens.

C.It is difficult for people to contact each other.

D.Face-to-face communication is decreasing nowadays.

2.According to the text, which of the following WON’T be caused by long screen time?

A.More social interaction. B.Depressive state of mind. C.Different brain structures.              D.Poorer academic performance.

3.What is the author’s attitude towards the popularization of screen?

A.Favorable. B.Skeptical. C.Concerned. D.Opposed .