A. It is very expensive. B. It creates a lot of waste. C. It allows for greater design freedom. D. It can only make simple shapes. 相关知识点: 试题来源: 解析 C。解析:文章中提到“The advantages of 3D printing are numerous. It allows for greater design freedom.”。 反馈...
A. It is more expensive than traditional manufacturing methods. B. It produces more waste. C. It can create complex shapes and structures. D. It is only available to large manufacturers. 相关知识点: 试题来源: 解析 C。解析:文章中提到 3D 打印允许创造以前难以甚至不可能生产的复杂形状和结构,所...
expensive but difficult . difficult but interesting( ) 4. What's the best title for the passage? . Selfie Candies . Taking Selfies . 3D Printing . Computers 相关知识点: 试题来源: 解析 1.由第一段It can print 3D things with the help of computers.可知答案。2.由第二段First, you ...
T he author thinks 3D printing is_.A. helpful and interestingB. dangerous and expensiveC. expensive but difficultD. difficult but intereting 相关知识点: 试题来源: 解析 【解析】39.C.细节理解题.由第一段It can print 3D things with the help of computers .它可以在计算机的帮助下打印3D的东西....
3D printers seem to be ableto make many things in just a short time.However, 3D printing is sill a ittle expensive for everyday use, but we believe people will have personal 3D printersin the near future.Many people are dreaming even bigger, and it seems that f you can imagine it, ...
故选B。81.根据下文it can be dangerous.可知上文中gets into the wrong hands的意思是“做一些错误的事情”故选D。82.根据But like a lot of new technologies, if 3-D printing gets into the wrong hands, it can be dangerous.可知作者认为3D技术也是危险的,故选C。
Although 3D printing is still a little expensive for everyday(日常的) use, we believe we'll have our own personal(私人的) 3 D printers in the near future.Some toy companies(玩具公司) are working on helping kids imagine(想象) their own toys and then print them. And there are already ...
话题:3D打印的房屋 难易度:★★☆ 建议用时:7分钟There is a(n) 1way to build houses-using 3D-printing technology.New Story is 2 group that works to bring cheap but good houses to people who 3 afford them. The group has built over 2,700 houses in places 4 Bolivia, El Salvador, ...
As we moveinto the future, 3D printing will change the way we makethings and the way we treat sick people. The disadvantage isthat such a machine is very expensive.69题找出并写下第三段的主题句。 22021河北节选)3D printing is another newtechnology for the future. 3D printers are already ...
Do you really know what is 3D printing? Do you know what are the different 3D printing technologies and what are the advantages of additive manufacturing?