C .the beating heart D. the working brain
2.If no air enters the lungs,________.
A. the heart will stop beating immediately
B. the brain is the first to suffer
C. the blood can continue to move a long time
D. a person will stop breathing
3.According to the passage we can conclude________.
A. the heart is more important than the brain
B. the brain can continue to work a little longer than the heart without oxygen
C. the brain stops working before the heart does without oxygen
D. if a person stops breathing it means he is dead
4.In which order will the following happen without oxygen?
a. The heart stops beating. b. The brain stops working.
c. A person is dead. d. A person loses conciousness .
A .b, a, d, c B. a, b, d, c
C. d, a, b, c D. d, b, c, a
5.Oxygen is carried to every part of the body by________.
A. the lungs B. the heart C. the blood D. the brain
keys:A1~5 BDBCA B 1~5 ABCDC
【2010年高考英语阅读理解专项复习题10】相关文章:
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