问题
问答题
读句子,回答问题。
她走得很流畅,没有一点儿磕磕绊绊。
(1)“流畅”是指
(2)从“流畅”、“磕磕绊绊”可以看出安静虽然双目失明,但是从中可以体会到,安静是个 的孩子。
(3)这句话在文中的作用是[ ]
A.照应前文
B.承上启下
C.为下文做铺垫
答案
(1)动作协调、步履轻盈(意思对即可)
(2)行走很快很稳 热爱春天、热爱生命(意思对即可)
(3)A C
读句子,回答问题。
她走得很流畅,没有一点儿磕磕绊绊。
(1)“流畅”是指
(2)从“流畅”、“磕磕绊绊”可以看出安静虽然双目失明,但是从中可以体会到,安静是个 的孩子。
(3)这句话在文中的作用是[ ]
A.照应前文
B.承上启下
C.为下文做铺垫
(1)动作协调、步履轻盈(意思对即可)
(2)行走很快很稳 热爱春天、热爱生命(意思对即可)
(3)A C
It’s difficult for doctors to help a person with a hurt brain. 36 enough blood, the brain can live only three to five minutes. Usually doctors can’t fix the hurt 37 such a short time. Dr Robert White thinks he knows a 38 of help. He thinks doctors should make the hurt brain 39 to live for 30 minutes without blood. This gives the doctor 40 time to do something for the brain. Dr White experimented his 41 on fifteen monkeys. 42 he taught them to do different jobs. Then he operated on them. He made the monkeys’ blood go 43 a machine. When the brains’ 44 was 10℃, he stopped the blood to the brain. After 30 minutes, he turned the blood back on. He 45 the blood again. After their operations, the monkeys were almost 46 before. They were healthy and busy. Each one could still do the job the doctor 47 them. Dr White’s idea works well on monkeys. He thinks it will work on 48 . He think it will help with heart problems. A person 49 die when his heart stops; doctors can 50 it again. The problem comes: when the brain is without blood for about 5 minutes, it 51 . If doctors start the heart again after 5 minutes, the person has 52 body but a dead brain. Maybe in the future, doctors will 53 Dr White’s idea. When the person’s heart stops the doctor will 54 cool the brain. They will have 30 minutes to start the heart again. Maybe there will be no 55 the brain.
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