We can not stop earthquakes(仇寳), but we can do things to make sure they do not destroy(篤撒)whole cities. First, it is not a  1   idea to build houses along the lines where  2   of the earth's plates join together. Second, if you think there  3   be an earthquake, it is better to build houses on rock, not on  4  . Third, you must make the houses as  5   as possible. Weak buildings will fall down in an earthquake, but strong ones may  6  .

Scientists were  7   that one day an even bigger earthquake would hit the part around San Francisco. They call it ^the Big One ̄. However, people today are still building more  8  . The population in and around San Francisco is  9   ten times more than it was in 1906. This means that  10   there is another earthquake a great many houses and buildings will be destroyed.

1.(  )A.bad               B.good          C.poor           D.new

2.(  )A.one               B.most          C.two           D.none

3.(  )A.may               B.should        't           D.won't

4.(  )A.sea               B.land          C.space          D.sand

5.(  )A.high              B.big           C.strong         D.low

6.(  )A.keep up            B.set up         C.stay up         D.grow up

7.(  )A.sorry              B.pleased        C.afraid          D.wondering

8.(  )A.walls              B.stores         C.cities          D.houses

9.(  )A.now              B.still           C.always         D.never

10.(  )A.before            B.if            C.or            D.until

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