The drilling in Antarctica dragged on slowly because of lack of money, equipment breakdowns, environmental ______ and severe cold.

  A. concerns              B. assumption               C. occupations              D. ignorance

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科目：高中英語 來源：50道20空的完形填空 題型：054

　　When people first began to drill for oil, their 1 were not scientific . They just 2 round the country and asked themselves, “ 3 shall we drill a well?” Sometimes they chose the 4 because they found oil on the 5 . ut they chose the place for no 6 reason . They took a 7 .

　　Drilling an oil well is 8 , and the work can be 9 . In the past there were often 10 . Sometimes the drilling suddenly 11 the rocks into an oil-trap. The great 12 inside the trap then caused an explosion (爆炸) . Oil and gas shot up the 13 and made great gushers (井噴) in the 14 . Sometimes there were great 15 , which people could see many 16 away.

　　Today drilling is very scientific. Scientists and engineers plan all the work. They plan the 17 of wells. They choose their positions in the 18 . They also advise and 19 the men who drill the wells how to work better. 20 , there are very few accidents today.

1．

[　　]

A．materials
B．methods
C．experiments
D．tools

2．

[　　]

A．looked
B．travelled
C．searched
D．showed

3．

[　　]

A．How
B．Why
C．When
D．Where

4．

[　　]

A．position
B．well
C．condition
D．way

5．

[　　]

A．water
B．surface
C．ground
D．street

6．

[　　]

A．clear
B．special
C．well-known
D．correct

7．

[　　]

A．pride
B．place
C．plan
D．chance

8．

[　　]

A．interesting
B．tiresome
C．difficult
D．easy

9．

[　　]

A．dangerous
B．expensive
C．instructive
D．done

10．

[　　]

A．stories
B．scenes
C．events
D．a(chǎn)ccidents

11．

[　　]

A．broke through
B．sank down
C．got over
D．threw out

12．

[　　]

A．oil
B．gas
C．pressure
D．strength

13．

[　　]

A．channel
B．canal
C．path
D．hole

14．

[　　]

A．heaven
B．sky
C．a(chǎn)ir
D．space

15．

[　　]

A．drills
B．fires
C．machines
D．burning

16．

[　　]

A．years
B．inches
C．distances
D．miles

17．

[　　]

A．number
B．size
C．length
D．depth

18．

[　　]

A．field
B．valley
C．ocean
D．world

19．

[　　]

A．lead
B．order
C．guide
D．force

20．

[　　]

A．In fact
B．As a result
C．That is to say
D．On the whole

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科目：高中英語 來源： 題型：單選題

The drilling in Antarctica dragged on slowly because of lack of money, equipment breakdowns, environmental ______ and severe cold.


  1. A.
    concerns
  2. B.
    assumption
  3. C.
    occupations
  4. D.
    ignorance

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科目：高中英語 來源：2013屆江蘇省揚(yáng)州中學(xué)高三3月月考英語試卷（帶解析） 題型：單選題

The drilling in Antarctica dragged on slowly because of lack of money, equipment breakdowns, environmental ______ and severe cold.

A．concernsB．a(chǎn)ssumptionC．occupationsD．ignorance

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科目：高中英語 來源：2012-2013學(xué)年江蘇省高三3月月考英語試卷（解析版） 題型：單項(xiàng)填空

The drilling in Antarctica dragged on slowly because of lack of money, equipment breakdowns, environmental ______ and severe cold.

A．concerns          B．a(chǎn)ssumption        C．occupations        D．ignorance

 

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