试题与答案

变压器油在变压器内起()作用。A、润滑和灭弧 B、灭弧和冷却 C、绝缘和冷却 D、润滑和绝

题型:单项选择题

题目:

变压器油在变压器内起()作用。

A、润滑和灭弧

B、灭弧和冷却

C、绝缘和冷却

D、润滑和绝缘

答案:

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参考答案:峡谷地形,工程量小,口袋地形,库容量大;问题是生态移民,淹没聚落、道路、耕地。解析:水库选址原则是选在河谷、山谷或“口袋形”洼地或小盆地,库容大,工程量小;筑坝后丙地变为库区,水量增加,...

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题型:阅读理解

I once had a friend that was diagnosed with terminal cancer(晚期癌症), and the news that he might only live up to six months was a great shock to him, his family, and his friends.However, in spite of the serious illness, he was initially determined to look into all available treatments that might cure or extend his life.I think that when you find yourself in such situations, you tend to look up every possible way for hope of saving your life.

As months went on and his health grew worse, I noticed an unexpected change in attitude that came over him.He had also been a happy person with a cheerful personality, but rather than give in to discouragement and self-pity, he took comfort in God and humanity(人性).His talks focused on others rather than himself, and he spoke of the afterlife as something he was prepared for, believing that his concerned ancestors, including his mother and father, were there waiting for him.

During the last few months, weeks, and days of his life, he was kindly cared for by family, friends, his loving wife, who looked after both his physical and emotional needs, and workers from a local hospice (安养院) came to the home to regulate(调节) his medication (药)and provide any other needed support.He didn't complain about his fate, and he willingly allowed others to serve him.

Indeed, one might think why God allows death and suffering in our world, but for me, such experiences taught me to value family more and kindness for others.You often can't learn these important attributes(属性)in the lap of luxury(处在优裕舒适的环境中), and perhaps, such an experience is the greatest and final gift the illness can give those left behind.

小题1:Which word can best describe the man's initial(最初的) reaction as soon as he was diagnosed with cancer?

A.Satisfied.

B.Sad

C.Surprised

D.Concerned.小题2:What did the man do after he first learned of his illness?

A.He was operated on immediately.

B.He researched cancer treatments.

C.He retired from his job

D.He felt sad, doing nothing.小题3:What was the man's main source of comfort after several months with the disease? 

A.His family and friends.

B.The care from others

C.His doctors’ encouragement.

D.His belief in humanity.小题4:What did the author learn from his friend’s story?

A.Getting comfort from God.

B.Extending life as possible.

C.Caring for yourself and enjoying luxury.

D.Giving more respect to friends

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