题目内容：

Pure Yoga is devoted to serving the yoga community in Asia and beyond, offering a wide variety of classes such as Hatha Yoga, Hot Yoga, Yin Yoga and Vinyasa Yoga, etc. Our yoga classes are offered and taught by nearly 200 professional yoga teachers. Private Yoga is also available for learners of all levels. Pure Yoga constantly invites world-known teachers to lead guest teacher workshops.

Class Bookings

Class bookings can be made 2 days in advance of the class. It is important that you book your class in advance since some classes are more heavily attended than others.

We also limit our class sizes so that they are not overcrowded. If the class you wish to take is full, we will place you on the wait list and inform you of an opening as soon as possible. To create the best experience for yourself and others, please follow these guidelines：

No talking

The yoga studio is a silent room. Please do not talk while in the studio and studio corridors.

No eating

Do not eat in the studio.

No shoes

Remove your shoes before entering the practice rooms. Keep your shoes in your locker (寄存柜). Shoe lockers are also available for rental.

No mobile phones

Turn your mobile phones off or to “vibrate”（震动）mode. Do not take phones into the practice rooms.

Personal Belongings

Daily lockers are not for overnight use. Locks from any daily lockers that are kept overnight will be cut.

1.Who will teach general learners yoga?

A. Favorite yoga teachers.    B. Professional yoga teachers.

C. World-known yoga teachers.    D. Private yoga teachers.

2.When should you book your class?

A. One month ahead of time.    B. Two months ahead of time.

C. Two days ahead of time.    D. One day ahead of time.

3.In the practice room, you can        .       .

A. turn your mobile phones to “vibrate” mode.

B. wear any shoes you like.

C. talk with your friends on the phone.

D. eat some snacks if you are hungry.