题目内容：

In January, British actor Eddie Redmayne made headlines around the world as he became the latest member of smartphone refuser. “It was a reaction against being glued permanently to my iPhone during waking hours,” he explained, turning instead to an old-fashioned “dumb phone” handset that could only make and take calls.

He is not alone. There is a small but busy market for phones that are simple and cheap at a time when smartphones are becoming ever more complex and expensive. Basic phones — handsets with some basic functions such as playing music and accessing the Internet — are gradually being replaced by low cost smartphones, according to Francisco Jeronimo, research director for European mobile devices at IDC, the research group. But there is still a significant demand for older-style phones.

Strategy Analytics, a research group, estimates that 44,000,000 basic phones were sold in 2015, accounting for 2 percent of the global market. Some phonemakers, such as Sony and LG, have already turned their back on the market. But others like Microsoft and Samsung are still producing devices every year aimed at the basic phone market.

Many smartphone users beef about having to buy devices that are easily broken, require daily recharging and which will be replaced by a new, better version within a year. Even basic smartphones offer more functions that not many people need.

Some users buy phones with limited or no Internet connections in a conscious attempt to keep away from the modern digital world. Analysts say that there is a growing number of “second phoneys” who use an expensive smartphone during the day, but turn to cheaper, pocket-sized devices when they go out in the evening.

Light Phone founder Joe Hollier falls into this camp. He has developed a credit card-sized phone without a data connection and no extra functions other than to make calls. He describes a feeling of huge relief when the ability to check emails or status updates is removed. Light Phone functions as a companion device to a smartphone but Mr Hollier hopes it will also encourage people to unplug from the modern Internet world.

1.What is the function of paragraph 1?

A. To lead to the topic.    B. To summarize the whole passage.

C. To analyze the situation of phone usage.    D. To deepen the theme.

2.The expression “beef about” may be replaced by “________” in the passage.

A. care about    B. approve of

C. complain of    D. think over

3.Joe Hollier developed the new card-sized phone to ________.

A. save money    B. relax the mind

C. save time    D. keep healthy

4.What is the main idea of this passage?

A. Some people prefer basic phones to smart phones.

B. What are the functions of basic phones.

C. The old-fashioned phones have many advantages.

D. The future of smartphones is gloomy.