题目内容：

The sound of music

The Calgary Folk Music Festival (25-28 July) was born 40 years ago, and has grown from a grassroots event to a celebration that brings together thousands of musicians, artists and fans. The festival is held in Princes Island Park and its relaxed, welcoming atmosphere makes it a great spot in the sun while enjoying some quality folk music.

Want to keep the music playing? Head to Studio Bell, where the new National Music Centre hosts regular exhibitions and concerts.

Green city

Though it’s a relatively short drive to the legendary Rocky Mountains, Calgary itself is also filled in greenery.

A comprehensive network of urban pathways offers walkers and cyclists an urban oasis and an eco-friendly way to get around the city’s neighborhoods. Take a slow walk or cycle downtown along the riverside or walk across the futuristic Peace Bridge to explore the urban village，of Kensington. Alternatively, take in the scenic views and sunshine by rafting(乘筏) down the mighty Bow River instead.

From farm to patio

Calgary is home to a farm-to-table scene. Discover the whitewashed brick walls and nose-to-tail philosophy in the Model Milk, while plant-lined ceilings and a vegetable menu await in bright and airy Ten Foot Henry.

Calgarians take their beer as seriously as their steak and it wouldn’t be summer in Calgary without a good patio-hopping session. Start off at 17th Avenue institution The Ship & Anchor, then make your way to Cold Garden. Don't fancy walking? Explore the city’s craft-beer scene by bike with Urban Pedal Tours.

1.What can we learn about the Calgary Folk Music Festival?

A.It lasts three days in July every year.

B.It is a celebration for grassroots musicians.

C.It has a history of less than 40 years

D.It draws more and more folk music lovers.

2.How many ways are recommended to get around this green city?

A.One B.Two.

C.Three. D.Four

3.What is the underlined phrase "a good patio-hopping session" in the last paragraph about?

A.Taking a bike trip. B.Drinking beer.

C.Visiting the Model Milk. D.Making craft.