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18、—The authors of computer viruses are geniuses.

—I agree. If they applied their wisdom to other net technology         human beings can

    benefit, it would be better.

A．in which        B．through which           C．from which                D．during which

17、The father said to his son, “You         have a bicycle if you babysit your younger sister.”

A．must        B．shall          C．may          D．ought to

16、—The disease she suffers is not easy to cure.

—I know, but is she          better?

A．much           B．rather                C．little     D．any

15、Don’t          by producers which the products say help you lose weight in a week. It’s

absolutely impossible.

A．be taken in           B．be taken on            C．be taken out            D．be taken away

14、President Hu Jintao congratulated the three astronauts,         the voyage “another milestone in the Chinese people’s march towards aerospace science.”

A．speaking         B．saying          C．expecting           D．calling

13、Our bodies are strengthened by taking exercise.      , our minds are developed by learning.

A．Probably        B．Likely          C．Similarly        D．Generally

12、—What were you trying to prove to the police?

—         I was last night.

A．That          B．When            C．Where          D．What

11、A fact goes         parents like nothing more than good results gotten by their children at

school.

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

10、         the tower building, where you see the whole city.

  A．Standing on the top of                                 B．If you climb to

C．When you reach the top of                            D．Get to the top of

9、Only          as an interpreter         how important it is to master English.

A．when did I work; I realized                            B．When I worked; I realized

C．when did I work; did I realize              D．When I worked; did I realize