题目内容
t times the balance in nature is ______,resulting in a number of possibly unforeseen effects.
A. troubled B. confused C. disturbed D. puzzled
C
trouble“麻烦,添麻烦”;confuse“使困惑”;puzzle“迷惑”;disturb“打乱,扰乱”。句意:有时候,自然界的平衡被打乱了,导致了无法预料的后果。所以C项正确。
How old is “old”? The answer has changed over the years. Two hundred years ago,you were old at 35.At the beginning of the 20 th century,the average life span(平均寿命)was 45. In 1950,70-year-olds were really old.Today,a healthy 70-year-old is still thought young.
So,how old is old? The answer is one you’ve heard many times,from all kinds of people.“You are as old(or young)as you feel.”Your age simply tells you how many years you have lived.Your body tells you how well you’ve lived.
“Nobody grows old by living a number of years.” wrote a writer.“People grow old when they don’t have their ideas.”
People shouldn’t have the wrong ideas about aging.Sometimes,older minds can be as bright as young minds.Alice Brophy once said,“It makes me unhappy when people say,‘You look young for your age。’ What does that mean?You know you can die old at 30 and live young at 80. ”
1.In 1950, the average life span was .
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A.35 |
B.45 |
C.50 |
D.70 |
2.People grow old when according to a writer.
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A.they don’t have their ideas. |
B.they live many years. |
|
C.They can’t live longer. |
D.they have their ideas. |
3.The meaning of the underlined word “aging” is “ ”
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A.growing old |
B.staying young |
|
C.keeping healthy |
D.feeling unhappy |
4.Which question is NOT answered in the passage?
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A.Can older people be as bright as young people? |
|
B.What’s the wrong ideas about aging? |
|
C.How old is “old”? |
|
D.what is the average life span today? |
5.The passage is mainly about __________ .
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A.the average life span |
B.aging |
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C.the 20th century |
D.older people and young people |