Each member country of WTO must ____ its laws and regulations and compete on the principle of fairness and cooperation.

A. cater to B. correspond to　　 C. relate to　 D. submit to

____ the table _____ dirt by putting a cover over it.

A. Keep; away from　　　　　　　　 B. Keep; free from　　

C. Keeping; free from　　　　　　　 D.To keep; away from

_____, when he was already _____, he started to learn English.
  A. Is the 1980; thirties         B. Is the 1980’s; in his thirties
  C. Is the 1990, in thirties        D. Is the 1990’s ; in the thirties 

-- Zhang Yimou _____ the film Curse of the Golden Flower, but I don’t know whether he has finished it .

　 -- It has been released.

　 A. was making　　　　 B. made　　　　　 C. has made　　　　 D. had made

Science is more than a collection of unrelated facts;to be meaningful and valuable, _________ must be arranged to　 show generalized character.

　　　 A. which　　　 B. it　　　　　　 C. those　　　　　 D. they

Foreigners should 　　　　 the customs of the country where they are.

A.follow　　　　　　 B.obey　　　　　 C.take　　　　　 D.break?

It is not socially ____ for parents to leave children unattended at that age.

　 A. accessible　　　　 B. adorable　　　　　 C. adaptable　　　　 D. acceptable

The doctors in the medical institute wrote several articles, explaining in detail the steps of how to _____ a baby.

　 A. give　 B. deliver C. have　 D. give birth to

All the doctors in the hospital insisted that he ______ badly wounded and that he ______ at once.

A. should be; be operated on　　　 B. were; must be operated on

C. be; was operated on　　　　　 D. was; be operated on

At the time neither country allowed　　　 to open any companies on its land．

A．another 　　　　B．the other 　　C．other 　　　　　D．the others