Some scientists think that it may take years ...

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

Some scientists believe that there will be more robots in　 　　　 years.

A. hundreds of　　　 B. hundred of　　　

C. two hundreds of　　　 D .two hundreds

九年级英语单项填空中等难度题查看答案及解析

She was terribly ill, the doctor told her that it would make her feel 　　 to take the medicine for some time .

A. good　　　　　　 B. nice　　　　　 C. well　　　　　 D. Great

九年级英语单项填空中等难度题查看答案及解析

Many scientists believe that robots ______ able to talk like humans in 50 years.

A．were　　 　　　　　　　　 B．are

C．will be　　　　 　　　　 D．have been

九年级英语单项填空简单题查看答案及解析