The Cleveland Apple Festival, a celebrated family event in downtown Cleveland, is a great buy for families, especially since so many of the kids' activities are perfectly free! Enjoy a variety of contests, from the Miss Apple Blossom pageant to the Apple Dessert competition. Indulge in a petting zoo, live music and plenty of good food-much of it inspired by apples, of course. This fantastic event benefits charities in the Cleveland area.

21．Which lasts the longest of all the festivals mentioned above?

A．Sugarlands Mountainfest. B．3 Falls Festival.

C．Granville Fall Celebration. D．Cleveland Apple Festival.

22．What do we know about Granville Fall Celebration?

A．It specially serves the youngest. B．It covers a wide range of activities.

C．It sells various kinds of quilts and crafts. D．It focuses on ancient hand-made crafts.

23．What is special about Cleveland Apple Festival?

A．It is for kids. B．People can enjoy live music.

C．It has something to do with charities. D．It is mainly about a family event.

　　B

　　In December 2016 Edgar M．Welch drove six hours from his home to Washington D．C., where he opened fire in a pizzeria with a gun. He had previously read an online news story about the restaurant being the headquarters of a group of child abusers run by Hillary Clinton. He decided to investigate for himself; fortunately, no one was hurt.

　　The story about Hillary Clinton is one of the most famous examples of the growing phenomenon called 'fake news'. It was quickly denounced by publications such as The New York Times. However, many people thought that these papers were themselves lying for political ends and instead of disappearing, the fake story snowballed. Tweets from'Representative Steven Smith of the 15th District of Georgia' claimed that the mainstream media were telling falsehoods. Even though both this name and district were invented, the message was re－tweeted many times. A YouTube accusation of The New York Times article got 250，000 hits.

Fake news stories can be hard to control for several reasons. Many people mistrust established news sources and others just don't read them, so the debunking(