There is a "murderer” among us. You may wonder what is happening. Let me tell you！

If you get on the Murder Mystery Lunch train from London's Victoria Station，you will surely meet such an "experience". Passengers（乘客）take part in a detective game and find the "murderer" on their way to Kent.

Before the passengers get on the train，a gentleman named Gray will greet them in front of the train. He will be the first actor to meet the passengers. He will have a chat with people and drop some clues.

As soon as the train leaves Victoria Station，a woman will run into the carriage（车厢）and cry，"I have been stabbed（刺伤）！” Then a young man called Matt will rush into the carriage and shout，“There's been a ‘murder'. Don't be afraid！"Then passengers will have time to question the characters. including a detective，a newspaper reporter and a policeman about what's going on.

After the meal，all the passengers will sit together and raise their own ideas of the "murder”. Those who are able to solve the case can get a bottle of champagne（香槟）as reward.

One ticket of the Murder Mystery Lunch train costs about f310，including a lunch with champagne. It doesn't sound too expensive. But the question is that it is difficult to book a ticket because the train is too popular now. After all，many people have a detective dream，don't they？

【小题1】What does the underlined word "experience" in Paragraph 2 refer to?

A．"Train accident".	B．"Murder case".
C．"Natural disaster".	D．"Robbery game".

【小题2】Gray is very important for the passengers to solve the case, because _________.

A．he is the first actor to meet the passengers	B．he is a gentleman to greet the passengers
C．he gives the passengers some case information	D．he chats with the passengers before the train leaves

【小题3】How many characters are there in the detective game?

A．At most three.

B．At most four.

C．At least six.

D．At least seven.

【小题4】What can we infer according to the passage?

A．It is sure that the young man called Matt is the murderer.

B．The woman who has been stabbed will die because nobody can save her.

C．Those who can get a bottle of champagne can solve the case at last.

D．All the passengers will have a heat discussion about the case after the meal.

【小题5】Why do many people want to take the Murder Mystery Lunch train?

A．Because the train ticket doesn't cost too much.

B．Because they want to realize their detective dreams.

C．Because they can get a bottle of champagne as reward.

D．Because the train offers a free lunch with champagne.