—How did you put the model robot together so ...

—How did you put the model robot together so perfectly?

—It’s easy. I just followed the 　　 .

A. interviews　　 B. instructions　　 C. instruments　　 D. inventions

九年级英语单选题中等难度题查看答案及解析

—How did you put the model robot together so perfectly?

—It’s easy. I just followed the 　　 .

A. interviews　　 B. instructions　　 C. instruments　　 D. inventions

九年级英语单项填空中等难度题查看答案及解析

—How did you put together the model boat so perfectly? You are gifted in DIY!

—It's easy. I just followed the　 　 　　 .

A.instructions B.inventions C.instruments D.introductions

九年级英语单选题中等难度题查看答案及解析

—How did you put together the model plane so perfectly?

—It's easy. I just followed the ________．

A. instructions　　 B. instruments

C. interviews　　 D. inventions

九年级英语单选题中等难度题查看答案及解析

—How did you put together the model plane so perfectly?

—It's easy. I just followed the ________．

A.instructions B.instruments

C.interviews D.inventions

九年级英语单选题中等难度题查看答案及解析

--- The model plane is wonderful! How did you make it?

--- It’s easy. Read the　　　　　　　 and you can do it too.

A. discussion　　 B. instructions

C. experiment　　 D. information

九年级英语单选题简单题查看答案及解析

Have you ever had dreams about building a robot? Or putting together a spaceship? Or even seeing your face made out of chocolate? Done. All you need is a 3-D printer!

The possibilities of 3-D printing seem endless. All the user has to do is to design(设计) an object on the computer and choose a material(材料) to print in. The printers print in hundreds of different materials including glass, sugar and even skin! When the user presses “print”, the 3-D printer spreads the material layer(层) by layer and like magic the object is produced.

The first 3-D printer was invented in 1986 by an American, Charles Hull. But 3-D printing has only become cheap enough recently for most people to use. Designers now use 3-D printing to create unusual things. The Dutch artist Dirk Vander Kooj prints furniture made from old fridges. And doctors have used 3-D printing to print human body parts! The Telegraph reported in February that scientists from Cornell Medical College even printed a man-made ear.

But like a lot of new technologies, if 3-D printing gets into the wrong hands, it can be dangerous. In 2011 a group of four men in the US used 3-D printing to produce ATM skimmers (提款机盗刷器). These were placed on an ATM and stole over $400,000 from users of the ATM. It is terrible to think thatcriminalslike them might one day use a 3-D printer to print a gun.

But for better or for worse, 3-D printing has been put into use. In a few years, you’ll probably be wondering how you could ever live without your 3-D printer!

1._______ invented the first 3-D printer.

A.Charles Hull B.Dirk Vander Kooj

C.A doctor called Cornell D.Four men in the U.S

2.What is the correct order for people to use a 3-D printer?

a. Choose a proper material.

b. Press the print button.

c. The 3-D printer spreads the material.

d. Use a computer to design an object.

A.a-b-c-d B.d-a-b-c

C.a-c-d-b D.d-c-b-a

3.The underlined word “criminals” in the fourth paragraph might mean ______________ in Chinese.

A.技术员 B.军人 C.罪犯 D.用户

4.According to the passage, people have NOT yet produced _________ with a 3-D printer.

A.some furniture B.a man-made ear

C.ATM skimmers D.a gun

5.What does the writer think of the 3-D printer?

A.It is necessary only for our work.

B.It is helpful but dangerous.

C.It is too expensive for most people.

D.It is useless in our daily life.

九年级英语阅读单选困难题查看答案及解析

Have you ever had dreams about building a robot? Or putting together a spaceship? Or even seeing your face made out of chocolate? Done. All you need is a 3-D printer!

The possibilities of 3-D printing seem endless. All the user has to do is to design(设计) an object on the computer and choose a material(材料) to print in. The printers print in hundreds of different materials including glass, sugar and even skin! When the user presses “print”, the 3-D printer spreads the material layer(层) by layer and like magic the object is produced.

The first 3-D printer was invented in 1986 by an American, Charles Hull. But 3-D printing has only become cheap enough recently for most people to use. Designers now use 3-D printing to create unusual things. The Dutch artist Dirk Vander Kooj prints furniture made from old fridges. And doctors have used 3-D printing to print human body parts! The Telegraph reported in February that scientists from Cornell Medical College even printed a man-made ear.

But like a lot of new technologies, if 3-D printing gets into the wrong hands, it can be dangerous. In 2011 a group of four men in the US used 3-D printing to produce ATM skimmers (提款机盗刷器). These were placed on an ATM and stole over $400,000 from users of the ATM. It is terrible to think thatcriminalslike them might one day use a 3-D printer to print a gun.

But for better or for worse, 3-D printing has been put into use. In a few years, you’ll probably be wondering how you could ever live without your 3-D printer!

1._______ invented the first 3-D printer.

A.Charles Hull B.Dirk Vander Kooj

C.A doctor called Cornell D.Four men in the U.S

2.What is the correct order for people to use a 3-D printer?

a. Choose a proper material.

b. Press the print button.

c. The 3-D printer spreads the material.

d. Use a computer to design an object.

A.a-b-c-d B.d-a-b-c

C.a-c-d-b D.d-c-b-a

3.The underlined word “criminals” in the fourth paragraph might mean ______________ in Chinese.

A.技术员 B.军人 C.罪犯 D.用户

4.According to the passage, people have NOT yet produced _________ with a 3-D printer.

A.some furniture B.a man-made ear

C.ATM skimmers D.a gun

5.What does the writer think of the 3-D printer?

A.It is necessary only for our work.

B.It is helpful but dangerous.

C.It is too expensive for most people.

D.It is useless in our daily life.

九年级英语阅读单选困难题查看答案及解析

Have you ever had dreams about building a robot? Or putting together a spaceship? Or even seeing your face made out of chocolate? Done. All you need is a 3-D printer!

The possibilities of 3-D printing seem endless. All the user has to do is to design an object on the computer and choose a material to print in. The printers print in hundreds of different materials including glass, sugar and even skin! When the user presses “print”, the 3-D printer spreads the material layer by layer and like magic the object is produced.

The first 3-D printer was invented in 1986 by an American, Charles Hull. But 3-D printing has only become cheap enough recently for most people to use. Designers now use 3-D printing to create unusual things. The Dutch artist Dirk Vander Kooj prints furniture made from old fridges. And doctors have used 3-D printing to print human body parts! The Telegraph reported in February that scientists from Cornell Medical College even printed a man-made ear.

But like a lot of new technologies, if 3-D printing gets into the wrong hands, it can be dangerous. In 2011 a group of four men in the US used 3-D printing to produce ATM skimmers. These were placed on an ATM and stole over $400,000 from users of the ATM. It is terrible to think that criminals* like them might one day use a 3-D printer to print a gun.

But for better or for worse, 3-D printing has been put into use. In a few years, you’ll probably be wondering how you could ever live without your 3-D printer!

1.　　　　　　　　 invented the first 3-D printer.

A. Charles Hull　　 B. Dirk Vander Kooj　　 C. A doctor called Cornell　　 D. Four men in the US

2.What is the correct order for people to use a 3-D printer?

a.Choose a material.　　　　　　　　　　　　　　　　 b.Press the print button.

c.The 3-D printer spreads the material.　　　　　 d.Use a computer to design an object.

A. abcd　　 B. dabc　　 C. acdb　　 D. dcba

3.The underlined word “ gets into the wrong hands ” in the fourth paragraph might mean　　　　　　　 in English.

A. the hands caught by the printer　　 B. to get into trouble

C. the hands used in a wrong place　　 D. to do something illegally

4.What does the writer think of the 3-D printer?

A. It is necessary only for our work.　　 B. It is too expensive for most people.

C. It is helpful but dangerous.　　 D. It is useless in our daily life.

九年级英语阅读理解中等难度题查看答案及解析

Have you ever had dreams about building a robot? Or putting together a spaceship? Or even seeing your face made out of chocolate? Done. All you need is a 3-D printer!

The possibilities of 3-D printing seem endless. All the user has to do is to design(设计) an object on the computer and choose a material(材料) to print in. The printers print in hundreds of different materials including glass, sugar and even skin! When the user presses “print”, the 3-D printer spreads the material layer(层) by layer and like magic the object is produced.

The first 3-D printer was invented in 1986 by an American, Charles Hull. But 3-D printing has only become cheap enough recently for most people to use. Designers now use 3-D printing to create unusual things. The Dutch artist Dirk Vander Kooj prints furniture made from old fridges. And doctors have used 3-D printing to print human body parts! The Telegraph reported in February that scientists from Cornell Medical College even printed a man-made ear.

But like a lot of new technologies, if 3-D printing gets into the wrong hands, it can be dangerous. In 2011 a group of four men in the US used 3-D printing to produce ATM skimmers (提款机盗刷器). These were placed on an ATM and stole over $400,000 from users of the ATM. It is terrible to think that criminals like them might one day use a 3-D printer to print a gun.

But for better or for worse, 3-D printing has been put into use. In a few years, you’ll probably be wondering how you could ever live without your 3-D printer!

1. _______ invented the first 3-D printer.

A. Charles Hull　　　 B. Dirk Vander Kooj

C. A doctor called Cornell　 D. Four men in the U.S

2.What is the correct order for people to use a 3-D printer?

a. Choose a proper material.

b. Press the print button.

c. The 3-D printer spreads the material.

d. Use a computer to design an object.

A. a-b-c-d　　　　 B. d-a-b-c

C. a-c-d-b　　 D. d-c-b-a

3.The underlined word “criminals” in the fourth paragraph might mean ______________ in Chinese.

A. 技术员　　 B. 军人　　　 C. 罪犯　　　　 D. 用户

4.According to the passage, people have NOT yet produced _________ with a 3-D printer.

A. some furniture　　 B. a man-made ear

C. ATM skimmers　　 D. a gun

5.What does the writer think of the 3-D printer?

A. It is necessary only for our work.

B. It is helpful but dangerous.

C. It is too expensive for most people.

D. It is useless in our daily life.

九年级英语阅读理解中等难度题查看答案及解析