What can we infer about the price of iPad？

A . They will not experience free radical production． B . They will experience more genetic rejuvenation in their lifetime． C . They have more old liver genes to behave like young genes． D . They are more likely to suffer from inflammation．

A．He must have done very well in the major learning at college. B．He has no work experience. C．He graduated from college with a master degree. D．He is not very confident in getting the position.

A．Many young people can cooperate well with their colleagues. B．Self-dependence is of prime importance to one's career. C．Interdependence is the key to success for many entrepreneurs. D．A successful person has never undergone child-like dependence. 此题为多项选择题。

A．It is lower than his previous offer. B．It is applicable at all Black Diamond facilities. C．It is cheaper than the Dial-A-File rate. D．It will double after March 1.

A．It enables children to gain more social information B．It develops children's interest in reading and writing C．It helps children to memorize and practise information more D．It can control what children are to learn

A．He met Jonas Magee to resolve the problem. B．He terminated a contract with the supplier. C．He is in charge of supervising suppliers. D．He explained the problem in his prior email to Jonas Magee.

A．The new record of 400 meter in the NCAA Indoor Track and Field Championships is 44.63 seconds. B．Kerron Clement broke the world record in the 400 meter when he was 19. C．The student says he can win Kerron Clement if he is given ＄ 20. D．Kerron Clement wants to become American because he doesn't like his hometown.

A.Courses were more practical. B.Educators laid great stress on the maturity in student life. C.Admission standards were higher. D.Students were younger.

A．He died in the 18th century. B．He has left not only one work to the world. C．The city of Dortmund has many of his works. D．He was the most talented artist in Germany.

A．He is impatient. B．He is angry. C．He likes going shopping.

A．She is a serious lady. B．She is a strict teacher. C．She is a narrow-minded lady. D．She is a poor but kind teacher.

A．There is no difference between science fiction and any other story or novel. B．Reader should enjoy science fiction and any other story or novel together. C．Science fiction and any other story or novels are equal to each other. D．If a person can appreciate prose fiction, she or he can appreciate science fiction as well.

A．It had been improving a bit more than before. B．It had been the same as before. C．There were few women in science at that time. D．A great many women had participated in science.

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.

A. Whales die more than they are born each year. B. Whales' reproductive ability remains a very low rate. C. The species of whales is doomed to extinction. D. Whales' death rote keeps an increasing trend.

A．Human resources in business are pretty much the same as that in agriculture. B．A good employee should not only be capable of fulfill the assigned job, psychological health is of equal importance. C．The personalities of the employee should be suitable for the company's culture. D．Generally speaking, employees are not so valued in that period of time.

A．Steinem is right. B．Steinem is swift. C．Women drink too fast. D．Women relate to alcohol.

A、He specializes in articles focusing on history B、He agrees with the ideas presented in the book C、He hopes technology will become less important to business D、He is training to work in corporate mergers