理工英语 4 形成性考核单项选择部分参考答案 1.____ by the promise of these tiny tubes， people are already working to turn the Space Elevator into a reality. C。 Fueled 2.____ the new law is used one day, I hope it will not punish people using 3D printers for personal purposes. C. If 3.____ this multimedia product has some shortcomings， it has also some good points。 a. While 4.______ thinking is the heart of the artistic design。 A. Creative5._______， he knows a lot about computer. c。 Child as he is6.______no modern telecommunications， we would have to wait for weeks to get news from around the world。A. Were there 7.3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper。 A. so 8.3D printing is just at the beginning stage。 It is not ____。 A. mature 9.3D printing is one of the latest technological innovations.- ____ Maybe its functions are questionable. A。 Really? 10.Absolutely， that movie and I must admit that its director is brilliant. C. took my breath away 11.According to a report of what holidays in the future might look like, a trip to the Moon or a stay in space will be the most mouthwatering destination for 2024 holidaymakers。 ， especially for thrill-seeking travelers like me.A。 Spectacular 12.Although plastic surgery is created to improve the looks of a person, there are a certain percentage of____. C. consequences13.Animal farmingabout half of all human—caused greenhouse gases. B。 accounts for 14.Can you tell me something about your new product? C。 Can I help you， sir? 15.Combining arbon nd super-capacitors a perfect marriage。 A. seems like16.Considering the needsof the new generation， we propose the concept of the _______ ...
