What can we do with a 3D printer? A. Make clothes B. Build houses C. Print food D. Print toys 相关知识点: 试题来源: 解析 D。本题考查对 3D 打印机功能的了解。A 选项“Make clothes”制作衣服,一般 3D 打印机不用于此。B 选项“Build houses”建造房子,3D 打印机目前难以实现。C 选项“...
B。原因:文章中明确提到“A special machine called a 3D printer uses a digital design to create a physical object. The principle of 3D printing is similar to building a tower with blocks. One layer is added on top of another until the object is complete.”所以 3D 打印机是一种特殊的机器,...
【题目】What is wrong with the printer? A.It’s broken down.B.It runs out of ink.C.It has no paper. 试题答案 在线课程 【答案】B 【解析】 【原文】 M: Look! The printer is broken. I told you it wasn’t working. W: Of course it won’t work! See, the ink box has been used...
Generally speaking, what is a 3D printer? A. A device that can create two-dimensional objects. B. A device that can create three-dimensional objects by building them up layer by layer. C. A device that can only be used in the field of medicine. D. A device that is not very useful...
The weakness of the 3D printer includes material limitations, cost issues, slow printing speed, limited precision and surface quality, design and software constraints, environmental impact, intellectual property concerns, and safety and ethical issues. 3D 打印技术虽然潜力巨大,但也存在一些局限性。首先,可...
—They are testing the 3D printer. Don’t you come and see it? —What? ___. A. Where is it displayed? B. It really matters. C. That’s fine. 相关知识点: 试题来源: 解析 C 本题考查学生在具体语境中完成句子的能力。翻译:--他们正在测试3D打印,你要来看看吗?--什么? 那太好了。A....
—Thanks. I made it with a 3D printer by ___. A. me B. him C. yourself D. myself 相关知识点: 试题来源: 解析 [答案]D [解析] [详解]句意:——多么好的飞机模型啊!——谢谢.我自己用3D打印机做的. 考查反身代词.me我,宾格;him他,宾格;yourself你自己,反身代词;myself我自己,反身代词...
Three-dimensional printer C. Four-dimensional printer D. Five-dimensional printer 相关知识点: 试题来源: 解析 B。“3D”是“Three-dimensional”的缩写,意为“三维的”。选项 A“Two-dimensional printer”是二维打印机;选项 C“Four-dimensional printer”和选项 D“Five-dimensional printer”目前并不存在。
— What a nice model plane! —Thanks. I made it with 3D printer by . A. itself B. myself C. himself 相关知识点: 试题来源: 解析 B 【详解】 考查代词。句意:——多好的飞机模型啊!——谢谢。我自己用3D打印机做的。表示“独自”短语为by oneself,主语为I,应用myself。故选B。
—Thanks. I made it with my 3D printer by . A. it B. me C. itself D. myself相关知识点: 语法 词法 代词 反身代词 试题来源: 解析 D "多漂亮的飞机模型啊!" "谢谢。我自己用我的3D打印机做的。" by oneself是固定用法,表示 "我自己" 用反身代词myself。故选D。结果...