It is clear that the whole world is passing through a social revolution in which a central _____ must be taken by scientists and technologists.

　　A. process   B. attention    C. measure    D. part

 We can't _____ one to change the habits of a lifetime in a short time.

　　A. hope    B. wait    C. expect    D. imagine

_____ inviting guests and not treating them properly!

　　A. Strangely       B. Fantastically

　　C. Surprisingly    D. Fancy

 There were dirty marks on her trousers _________ she had wiped her hands.

       A. where            B. which                C. when              D. that

 Why don’t you put the meat in the fridge? It will _________ fresh for several days.

       A. be stayed               B. stay               C. be staying          D. have stayed

 Children under 12 years of age in that country _________ be under adult supervision（監(jiān)管）when in a public library.

       A. must               B. may                 C. can                    D. need

. Mr. Smith used to smoke _________ but he has given it up.

       A. seriously           B. heavily                C. badly                    D. hardly

 In some western countries, demand for graduates from MBA courses has __________.

       A. turned down             B. turned over        C. fallen down              D. fallen over

 The service shop ______  him 30 Yuan for repairing his TV set.

       A. asked            B. paid                     C. owed                 D. charged

-–He isn’t particular about his food.

  ----Yes, He eats _______ anything.

       A. nearly             B. mostly                  C. almost                 D. possibly