Some scientists think that it may take ____________ years to make robots look like people, and do the same things as us.
A. hundreds of
B. two hundreds of
C. two hundreds
九年级英语单选题困难题
Some scientists think that it may take years to make robots look like people.
A. hundred of
B. hundreds of
C. two hundreds
九年级英语单项填空简单题查看答案及解析
Some scientists think that it may take ____________ years to make robots look like people, and do the same things as us.
A. hundreds of
B. two hundreds of
C. two hundreds
九年级英语单选题困难题查看答案及解析
Some scientists think that it will take __ of years to make robots do most work for humans.
A. hundreds B. hundred C. thousand
九年级英语单项填空困难题查看答案及解析
Can animals be made to work for us? Some scientists think that one day animals may be taught to do a number of simple jobs. They say that in a film or on TV .We may see elephants, or monkeys, dogs, bears, or other animals doing a lot of things. If you watch carefully, you may find that those animals are always given something to eat in return(作为回报) for doing them. The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return.
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs. And we can also teach animals to work in factories. Apes(猿猴), for example, have been used in America to help make cars and scientists believe that these large monkeys may one day get in crops(收割庄稼) and even drive trains.
1.Elephants can be used to do some heavy jobs because ____.
A. they can eat a lot
B. they are very heavy, too
C. they are very strong
2.Dogs can be used to guard a house for his host because ____.
A. they are good at running
B. they are very kind and friendly to people
C. they are brave enough to get the strangers(陌生人)and thieves away from the house
3.Many different animals may be taught to do some simple jobs if ____.
A. they have enough food to eat
B. if they are sent to school
C. they learn they will get something to eat in return after doing them
4.____ can be trained to work for us.
A. Only a few animals
B. A lot of animals
C. Few animals
5.Many scientists are working hard to ____.
A. make monkeys get in crops and drive trains
B. make monkeys guard houses like dogs
C. make bears get in crops
九年级英语阅读理解中等难度题查看答案及解析
Can animals be made to work for us? Some scientists think that one day animals may be taught to do a number of simple jobs. They say that in a film or on TV .We may see elephants, or monkeys, dogs, bears, or other animals doing a lot of things. If you watch carefully, you may find that those animals are always given something to eat in return(作为回报) for doing them. The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return.
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs. And we can also teach animals to work in factories. Apes(猿猴), for example, have been used in America to help make cars and scientists believe that these large monkeys may one day get in crops(收割庄稼) and even drive trains.
1.Elephants can be used to do some heavy jobs because ____.
A. they can eat a lot B. they are very heavy C. they are very strong
2.____ can be trained to work for us.
A. Only a few animals B. A lot of animals C. Few animals
3.Many scientists are working hard to ____.
A. make monkeys get in crops and drive trains
B. make monkeys guard houses like dogs
C. make bears get in crops
4.Many different animals may be taught to do some simple jobs if ____.
A. they have enough food to eat
B. they are sent to school
C. they learn they will get something to eat in return after doing them
九年级英语阅读理解中等难度题查看答案及解析
Can animals be made to work for us? Some scientists think that one day animals may be taught to do a number of simple jobs. They say that in a film or on TV .We may see elephants, or monkeys, dogs, bears, or other animals doing a lot of things. If you watch carefully, you may find that those animals are always given something to eat in return(作为回报) for doing them. The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return.
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs. And we can also teach animals to work in factories. Apes(猿猴), for example, have been used in America to help make cars and scientists believe that these large monkeys may one day get in crops(收割庄稼) and even drive trains.
1.Elephant scan be used to do some heavy jobs because ____.
A. they can eat a lot B. they are very heavy, too C. they are very strong
2.Dogs can be used to guard a house for his host because ____.
A. they are good at running
B. they are very kind and friendly to people
C. they are brave enough to get the strangers(陌生人)and thieves away from the house
3.Many different animals may be taught to do some simple jobs if ____.
A. they have enough food to eat
B. if they are sent to school
C. they learn they will get something to eat in return after doing them
4.____ can be trained to work for us.
A. Only a few animals B. A lot of animals C. Few animals
5.Many scientists are working hard to ____.
A. make monkeys get in crops and drive trains
B. make monkeys guard houses like dogs
C. make bears get in crops
九年级英语阅读理解中等难度题查看答案及解析
Can animals be made to work for us? Some scientists think that one day animals may be taught to do a number of simple jobs. They say that in a film or on TV .We may see elephants, or monkeys, dogs, bears, or other animals doing a lot of things. If you watch carefully, you may find that those animals are always given something to eat in return(作为回报) for doing them. The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return.
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs. And we can also teach animals to work in factories. Apes(猿猴), for example, have been used in America to help make cars and scientists believe that these large monkeys may one day get in crops(收割庄稼) and even drive trains.
1.Elephant scan be used to do some heavy jobs because ____.
A. they can eat a lot B. they are very heavy, too C. they are very strong
2.Dogs can be used to guard a house for his host because ____.
A. they are good at running B. they are very kind and friendly to people
C. they are brave enough to get the strangers(陌生人)and thieves away from the house
3.Many different animals may be taught to do some simple jobs if ____.
A. they have enough food to eat
B. if they are sent to school
C. they learn they will get something to eat in return after doing them
4.____ can be trained to work for us.
A. Only a few animals B. A lot of animals C. Few animals
5.Many scientists are working hard to ____.
A. make monkeys get in crops and drive trains
B. make monkeys guard houses like dogs
C. make bears get in crops
九年级英语阅读理解中等难度题查看答案及解析
“Dreams may be more important than sleep. We all need to dream,” some scientists say. Dreams take up about one quarter of our sleeping time. People have several dreams each night.
Dreams are like short films. They are usually in color. Some dreams are like old films. They come up over and over again. That may be the dreamer is worrying about something. Dreaming may be a way of trying to find an answer.
Some people get new ideas about their work from dreams. They may have been thinking about their work all day. These thoughts (想法) can carry over into dreams.
Too much dreaming can be harmful (有害的). The more we sleep, the longer we dream. The mind is still at work when we dream. That is why we may have a long sleep and still wake up tired.
1.It may be less important to sleep than to ____
A. think B. dream C. work D. study
2.Dreams and films are usually _____
A. very long B. in color
C. about work D. very sad
3. Why do some people often dream about their work?
A. Because they are tired in the daytime.
Because they are not interested in their work
Because they may be thinking about their work all day
Because they have too much work to do
4.The main idea of the story is that _____
A. what dream is B. people like to sleep
C. dreams are like films D. we always remember dreams
5.Which sentence is right?
A. It is good to sleep longer
B. We will feel tired after a long dream
C. The mind isn’t work when we dream
D. All people can find an answer of the work in the dream
九年级英语阅读理解简单题查看答案及解析
“Dreams may be more important than sleep. We all need to dream,” some scientists say.
Dreams take up about one quarter of our s__1.____ time. People have several d____2.__ each night. Dreams are like short films. They are usually in color. Some dreams are l_3.____ old films. They come to us over and over a___4._____. That may be because the dreamer is worrying about something. Dreaming may be a way of trying to find an answer.
Some people get new ideas a__5.____ their work from dreams. They may have been thinking about their work all day. These thoughts can carry over into dreams.
Sometimes we w______6. up with a good feeling from a dream. But often we can’t remember the dream. Dreams can disappear q ___7.__ from memory.
Too much dreaming can be harmful. The m___8.__ we sleep, the longer we dream. The mind is hard at work when we dream. That is w__9.___ we may have a long sleep and still wake up tired.、
九年级英语单词拼写简单题查看答案及解析
It was once thought that only time could mend a broken heart, but now scientists think taking a couple of aspirin might be the best way to get over a break-up.
Previous studies have shown that people experience feelings of romantic rejection (失恋) in the same way that they experience physical pain. And Psychology Professor Water Michel, of Columbia University, also believes that the psychological pain of ending a relationship is similar to physical pain, and should be treated like any other injury. “When we speak about rejection experiences in terms of physical pain, it is not just a metaphor – the broken heart and emotional pain really do hurt in a physical way," he said. “When you look at a picture of the one who broke your heart, you experience a pain in a similar area of the brain which is activated when you burn your arm. ”
Research shows that people who are given a simple painkiller, like aspirin, are able to handle feelings of rejection better than those given a placebo (安慰剂) .
‘Take two aspirins and call me next morning’ would be a cold-hearted response to a friend’s late-night report of fresh heartbreak, but it has a solid basis in the research.
1.The aspirin is a kind of _________.
A. wine B. fruit C. dessert D. medicine
2.According to the passage, maybe taking aspirins can ______.
A. mend a broken heart B. burn your arm
C. make people feel pain D. help people get over a break-up.
3.The underlined word “those” in Paragraph 3 means ______.
A. pains B. hearts C. people D. areas
4.The best summary for the passage would be “Broken-hearted? _______________ !”.
A. Just take an aspirin or two
B. Just call me at any time
C. Just wait for a long time
D. Just eat as much as you can
九年级英语阅读理解中等难度题查看答案及解析