题目内容：

    Managing a popular tourist attraction can be kind of like throwing a party — everyone wants to come and have fun, but nobody wants to help clean up when it's over. But the Faroe Islands have come up with a creative way to take care of their home and welcome visitors at the same lime.

An official notice on the islands' national tourism website reads "closed for maintenance (维护), open for voluntourism.”Following a successful plan this year, the country has made the decision to "close” its major tourism sights and attractions during the weekend of April 16-17, 2020. Hotels will be open, and flights will continue. That weekend, people all over the Faroe Islands will be working on environmental protection projects.

However, people who are just dying to visit the Faroe Islands during that weekend can sign on to help with the housekeeping. The islands are looking for 100 volunteers to come to the country to help with the caretaking efforts. There were thousands of applications for the 2019 plan, so would-be islanders better apply fast.

"For us, tourism is not all about numbers,” Director at Visit Faroe Islands told CNN Travel earlier this year." We welcome visitors to the islands each year, but we also have a responsibility to our community and to our beautiful environment, and our aim is to protect the islands, ensuring responsible growth." The first group of voluntourists included travelers from Mexico, Israel, Australia, China and the United States. The director said that because of the surprising popularity of the volunteering weekend in 2019, the Faroes will host the event yearly. According to the Faroes' tourism authority, visits to the country have increased by 10% over the past few years.

1.Who can visit the Faroe Islands on April 16-17, 2020?

A.Any tourists. B.Selected voluntourists.

C.Housekeepers. D.All islanders.

2.What's the Faroes' purpose to host the yearly event!

A.To protect and develop their home. B.To attract more foreign visitors.

C.To make more money in tourism. D.To please the tourists.

3.What can we infer from the passage?

A.The Faroe Islands are likely to hold a party yearly.

B.Some tourism sights and attractions are closed for all.

C.All travelers have a chance to volunteer in 2020.

D.The plan has made some difference in recent years.