成人英语三级
单选题根据下面资料，回答题
At the beginning of last century, medical scientists made an interesting discovery:we are built not just of flesh and blood but also of time．They were 76 to show that we all have "a body clock" inside us,which controls the 77 and fall of our body energies,making us different from one day to the next．
The 78 of "a body clock" should not be lob surprising since the lives of most living things are controlled 79 the 24 hour night-and-day cycle．We feel tired and fall asleep at night and become 80 and energetic during the day．If the 24 hour-cycle is ．disturbed,most people experience unpleasant 81．For example,people who are not used to working at night can find that 82 of sleep cause them to perform badly at work．
83 the daily cycle of sleeping and waking,we also have other cycles which 84 longer than one day．Most of us would agree that we feel good on some days and not so good on 85 ； sometimes our ideas seem to flow and at other times,they just do not exist．
第（76）题选
At the beginning of last century, medical scientists made an interesting discovery:we are built not just of flesh and blood but also of time．They were 76 to show that we all have "a body clock" inside us,which controls the 77 and fall of our body energies,making us different from one day to the next．
The 78 of "a body clock" should not be lob surprising since the lives of most living things are controlled 79 the 24 hour night-and-day cycle．We feel tired and fall asleep at night and become 80 and energetic during the day．If the 24 hour-cycle is ．disturbed,most people experience unpleasant 81．For example,people who are not used to working at night can find that 82 of sleep cause them to perform badly at work．
83 the daily cycle of sleeping and waking,we also have other cycles which 84 longer than one day．Most of us would agree that we feel good on some days and not so good on 85 ； sometimes our ideas seem to flow and at other times,they just do not exist．
第（76）题选
A．anxious
B．able
C．careful
D．proud
参考答案：B进入在线模考
【参考译文】
上世纪初，科学家就已经发现人体不仅由血肉组成，还有时间。他们能够证明在人体内存在生物钟，这个生物钟能够控制身体能量的起伏，让我们每天都有些不一样。
“生物钟”的概念不足为奇，因为大部分有生命的动物都受到日夜轮回这个时间循环的控制。我们晚上感到累了就睡觉，然后白天就充满生机活力。如果这个24小时的时间循环被打乱了，多数人会感到不舒服。比如说，不习惯于晚上工作的人会觉得缺乏睡眠会影响他们工作的表现。
除了每天睡眠的周期循环外，我们还有其他的持续时间比一天要长的循环。大多数人都会觉得有时候感觉很好，但有时候却感觉不好；有时候头脑里想法不停地往外冒，但有时候脑袋里什么主意也没有。
解析：
本题考查词义辨析。上文提到上世纪初，科学家就已经发现人体不仅由血肉组成，还有时间。因此，根据这个发现，他们能够证明在人体内存在生物钟，故选B。be anxious to do，“渴望做某事”，此处并没有强调科学家的心理活动，故排除A。
上世纪初，科学家就已经发现人体不仅由血肉组成，还有时间。他们能够证明在人体内存在生物钟，这个生物钟能够控制身体能量的起伏，让我们每天都有些不一样。
“生物钟”的概念不足为奇，因为大部分有生命的动物都受到日夜轮回这个时间循环的控制。我们晚上感到累了就睡觉，然后白天就充满生机活力。如果这个24小时的时间循环被打乱了，多数人会感到不舒服。比如说，不习惯于晚上工作的人会觉得缺乏睡眠会影响他们工作的表现。
除了每天睡眠的周期循环外，我们还有其他的持续时间比一天要长的循环。大多数人都会觉得有时候感觉很好，但有时候却感觉不好；有时候头脑里想法不停地往外冒，但有时候脑袋里什么主意也没有。
解析：
本题考查词义辨析。上文提到上世纪初，科学家就已经发现人体不仅由血肉组成，还有时间。因此，根据这个发现，他们能够证明在人体内存在生物钟，故选B。be anxious to do，“渴望做某事”，此处并没有强调科学家的心理活动，故排除A。
最新试题
She apologized for __________ the party．
类型：单选题2017-12-27
In time of trouble Charlie could always __________ a solutio
类型：单选题2017-12-27
The author of this passage is __________ t
类型：单选题2026-07-28
The murder rates from 1954 to 1963 and since 1964 in C
类型：单选题2026-07-28
The majority of citizens believe that the death penalty is__
类型：单选题2026-07-28
Which of the following is NOT an argument by those opposed t
类型：单选题2026-07-28
根据下面资料，回答题 With the possible exception of equal rights, per
类型：单选题2026-07-28
Directions：You are to write in 100-120 words on the topic Gl
类型：简答题2017-09-07
第（85）题选
类型：单选题2017-09-07
第（84）题选
类型：单选题2017-09-07