阅读理解。

阅读下面短文，从每小题所给的四个选项中，选出一个最佳答案。

　　The school about schoolboy magician Harry Potter has gained crazy popularity throughout the world since its release last month.

　　Hopeful children throughout Britain will be delighted when they look under their Christmas tree to find Santa has conjured up(用魔术变出) that longed for Harry Potter gift．In toy shops, everything about Harry Potter, from models of Hogwarts Express to toy castle sold out.

　　The Harry Potter craze has spread far beyond the young magicians home country. In Australia, Harry Potter has caused a rise of interest in wizardry(巫术)．And young Harry Potter fans are following in the footsteps of their idol－there is now a real-life school for wizards and witches.

　　To gain their “sorcerer's(巫师) diplomas”, three classes of students at the school, in Klagenfurt, southern Austria, take a six-part course.

　　They are taught about astronomy(天文学) and they learn to make medicine and cast spells(念咒). “I hope I learn and use power to communicate between the visible and invisible worlds,” said a female student.

　　Having completed a final examination, the student witches and wizards receive certificates to show their achievements. But even the ancient art of wizardry has had to give ground to the computer age: the course can be studied by distance learning on the Internet.

　　In the US, the film has been laughing all the way on the top of the box office and has stayed there for the third week in a row.

1．This passage is mainly about ________.

[　　]

A．an introduction of a film

B．the influence of a film

C．a school for children to learn wizardry

D．how to get a “sorcerer's diploma”

2．According to the text, which of the following statements is true?

[　　]

A．Many schools have offered selective class on wizardry.

B．Harry Potter gifts are sold well throughout the world.

C．People can learn wizardry even on the Internet.

D．Harry Potty is most popular in the United States.

3．It can be inferred from the text ________.

[　　]

A．children are crazy about Harry Potter

B．many children want to become magicians

C．it is difficult to get a “sorcerer's diploma”

D．it is possible to communicate with the unseen world