What can we benefit from vegetarian diets？

In what way does the author think ordinary Americans benefit from immigration?

A．They can access all kinds of public services.

B．They can get consumer goods at lower prices.

C．They can mix with people of different cultures.

D．They can avoid doing much of the manual labor.

What can we infer from the last paragraph of the article?

A．The severely fat patients are threatened with potential illness.

B．The diet-pills have been sold to all comers without discrimination.

C．The diet-pills should not have been hailed as miraculous cures and then discarded as dangerous drugs.

D．The diet-pills were intended to a short-term cure for the very fat.

What can we infer from the last paragraph of the article?

A．The severely fat patients are threatened with potential illness.

B．The diet-pills have been sold to all comers without discrimination.

C．The diet-pills should not have been hailed as miraculous cures and then discarded as dangerous drugs.

D．The diet-pills were intended to a short-term cure for the very fat.

What can you infer from the passage?

A．Americans don't like to make friends with people.

B．Friendship with Americans doesn't last long.

C．It is not easy to build intimate relationship with Americans.

D．Friendliness and friendship are not the same.

听力原文：M：Good afternoon，Madam．What can I do for you?

W：I've got a bad cold．My head aches terribly．

Q：Where does the conversation most probably take place?

(2)

A．In an office.

B．In a shop.

C．In a restaurant.

D．In a hospital.

What can we know about the present epidemic ---swine flu?

A) The genes of the flu virus come from pigs.

B) It will soon spread and cause a pandemic.

C) There has been further change in the genes of the viruses.

D) It is similar to the influenza pandemic of 1918 to 1919.

What can we learn from the third paragraph? 查看材料

A. Conventional retailers hold a better situation than last year.

B. E-retailers don"t have their own offline stores.

C. Conventional retailers make more profits from higher prices.

D. E-retailers are not faced with the problem of overstock.

What can we infer from the passage?

What can we infer from the passage?