题目内容：

Sharing E Umbrella, a new umbrella sharing company based in Shenzhen, China, recently announced that it had lost most of the 300, 000 umbrellas since it was set up.

China's sharing economy has been growing rapidly, with companies offering anything from bicycles and basketballs to phone batteries for people to rent. Customers make a small deposit（押金）and get to use the thing for a daily cost, with a fine put in place for every day if they fail to return the product in time. It's a simple business model, and market data shows that people see sharing as a cheap and convenient way to cut down waste.

Zhao Shuping founded the Sharing E Umbrella, an umbrella sharing service, in April. By the end of June, he had already started in 11 major Chinese cities, including Shanghai, Nanjing and Guangzhou. While picking up the umbrellas was relatively simple, as they were made available（可得到的）at bus and subway stations, the return system turned out to be a different matter. "Umbrellas are different from bicycles, "Mr. Zhao told Chinese news site ThePaper.cn. "Bikes can be parked anywhere, but with an umbrella you need something to hang it on. "

So instead of bothering to return the umbrellas back to a station, a lot of people just took them home, and Sharing E Umbrella has reportedly lost track of most of the 300,000 umbrellas. Considering that borrowing umbrellas requires a 19 yuan deposit, with a fee of 0.50 yuan per half an hour usage, Zhao says that he suffers a loss of 60 yuan per lost umbrella, so the company is now in the red, but he is not ready to stop it just yet. Zhao announces that Sharing E Umbrella still plans to roll out（推出）30 million nationwide by the end of the year.

1.What do we know about Sharing E Umbrella？

A. It makes people learn to help each other.

B. It needs people to make a small deposit first.

C. It developed faster in the western countries.

D. It produces more waste and causes disorder.

2.What problem did Sharing E Umbrella meet after it was founded？

A. The company had no money to produce umbrellas.

B. Umbrellas are not allowed to hang anywhere.

C. Lots of customers didn't give the umbrellas back.

D. People refuse to pay deposit for the umbrellas.

3.How much did his company lose if an umbrella was lost？

A. 0.5 yuan.    B. 19 yuan.

C. 60 yuan.    D. 120 yuan.

4.We can infer from the last paragraph that　  　.

A. Zhao has found a way to get the umbrellas back

B. Zhao will continue his umbrella sharing service

C. Most of Zhao's companies have been closed

D. Sharing E Umbrella is a failure for Zhao.