二级笔译题库/完形填空

    The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age. Rocket engines have proved powerful ________(1) to shoot astronauts ________(2) the earth’s gravitational ________(3) and put them on the moon. We have now ________(4) space travelers.  

    Impressive and complex ________(5) it may appear, the rocket, which was ________(6) in China over 800 years ________(7), is a relatively simple device. Fuel that is ________(8) in the rocket engine changes ________(9) gas. The hot and rapidly expanding ________(10) must escape, but it can do so only ________(11) an opening that heads ________(12). As the gas is ________(13) with great force, it ________(14) the rocket in the ________(15) direction. Like the ________(16) of a gun when it is fired, it ________(17) the ________(18) of nature described by Sir Isaac Newton when he found that “________(19) every action, there is another equal and opposite ________(20).”

1.[单选题]___
  • A.travelers
  • B.astronauts
  • C.researchers
  • D.explorers
2.[单选题]___
  • A.like
  • B.as
  • C.with
  • D.for
3.[单选题]___
  • A.same
  • B.other
  • C.opposite
  • D.wrong
4.[单选题]___
  • A.that
  • B.so
  • C.as
  • D.sometimes
5.[单选题]___
  • A.as
  • B.into
  • C.for
  • D.the
6.[单选题]___
  • A.shown
  • B.been
  • C.appeared
  • D.proved
7.[单选题]___
  • A.described
  • B.discussed
  • C.considered
  • D.made
8.[单选题]___
  • A.in advance
  • B.before
  • C.earlier
  • D.ago
9.[单选题]___
  • A.turns
  • B.goes
  • C.faces
  • D.directs
10.[单选题]___
  • A.that
  • B.when
  • C.although
  • D.if
11.[单选题]___
  • A.transmitted
  • B.dispersed
  • C.erected
  • D.radiated
12.[单选题]___
  • A.send
  • B.land
  • C.take
  • D.carry
13.[单选题]___
  • A.states
  • B.proves
  • C.follows
  • D.breaks
14.[单选题]___
  • A.heating
  • B.escaping
  • C.expanding
  • D.conducting
15.[单选题]___
  • A.against
  • B.despite
  • C.beyond
  • D.from
16.[单选题]___
  • A.in
  • B.at
  • C.by
  • D.through
17.[单选题]___
  • A.no
  • B.an
  • C.another
  • D.the
18.[单选题]___
  • A.attracts
  • B.leads
  • C.pulls
  • D.pushes
19.[单选题]___
  • A.made
  • B.discovered
  • C.developed
  • D.invented
20.[单选题]___
  • A.round
  • B.contained
  • C.stored
  • D.burned
参考答案: A,D,C,C,B,D,A,D,C,C,D,B,C,C,C,D,B,D,D,D
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