D
①What would you like for lunch? Maybe，a battery? Although it sounds unusual，this has already been realized by scientists as they develop electronic(电子的)things you can eat.
②Robofood，a programme led by Dario Floreano from the Swiss Federal Institute of Technology Lausanne，Switzerland，has been the trailblazer. Together with scientists from Wageningen University，the Netherlands，it has made a new drone(无人机). Half of the parts inside can be eaten! The programme plans to create robots that can be eaten and foods that act like robots by mixing food science and robots in a new way.
③According to the scientists，the wings of the drone were made from rice cakes glued together with oil and chocolate. This drone can find missing people or animals in sudden serious and dangerous situations，and carry important food or medicine to them. Parts of the drone can be eaten since they meet food safety standards set up by the United Nations for emergencies.
④However，the main challenge is finding stronger edible(可食用的)materials for the drone's wings to prepare for bad weather and high temperatures—of course，the chocolate may melt easily.
⑤Robofood also developed an edible sensor to help watch stomach sickness. It's eaten by the patient to check the conditions inside. Unlike other sensors out there today，it's designed to be easily digested(消化)，lowering the risk of leaving any remains inside the body.
⑥The invention of Robofood also helps with environmental protection. The world's first fully edible batteries can help with the growing problem of throwing away used batteries. The battery's two ends are made from vitamin B2 and another natural element that can be found in many fruits including apples. So the new battery can be more friendly for nature.
()37. Which of the following about Robofood's drone is TRUE?
A. The materials of the drone are totally edible.
B. The materials of the drone are strong enough to fly in high temperatures.
C. The drone can be used in any dangerous situation.
D. The drone is made from rice cakes，oil and chocolate.
()38. What can we learn from the last two paragraphs?
A. Robofood's sensors can stay in the human body longer.
B. Robofood's sensors can watch the stomach more carefully.
C. Robofood's batteries are expected to take the place of some fruit.
D. Robofood's batteries are the first batteries that can be totally eaten.
()39. Which of the following can show the structure of the passage?

()40. What can be the best title for the passage?
A. Smart Drones
B. Edible Electronics
C. Robots and Foods
D. Nature-friendly Batteries

37. D 38. D 39. C 40. B

【分析】
本文是一篇介绍可食用电子技术的说明文，围绕Robofood项目展开，依次介绍可食用无人机、可食用传感器、可食用电池等内容。解题时需结合各题目定位原文细节，分析文章结构需梳理段落间逻辑关系，主旨题需提炼核心话题。
37题：定位Robofood无人机的相关描述，逐一核对选项与原文细节是否匹配；
38题：定位最后两段内容，分析各选项与原文表述的一致性；
39题：梳理文章段落逻辑分组，对应选项的结构示意图；
40题：提炼全文核心话题，选择最贴合的标题。
【解析】
37题：
选项A：原文提到无人机“Half of the parts inside can be eaten”，并非完全可食用，排除；
选项B：原文指出现有材料的挑战是“chocolate may melt easily”，不耐高温，排除；
选项C：原文说明无人机用于“sudden serious and dangerous situations”，并非任何危险情况，排除；
选项D：原文明确提到无人机的翅膀由“rice cakes glued together with oil and chocolate”制成，表述正确，故选D。
38题：
选项A：原文提到传感器“easily digested，lowering the risk of leaving any remains”，不会在体内残留，并非停留更久，排除；
选项B：原文仅说明传感器“help watch stomach sickness”，未提及“更仔细”，排除；
选项C：原文提到电池材料来自水果中的元素，并非代替水果，排除；
选项D：原文明确说明是“The world's first fully edible batteries”，表述正确，故选D。
39题：
文章段落逻辑：①段引出可食用电子话题；②-④段介绍Robofood的可食用无人机；⑤段介绍可食用传感器；⑥段介绍可食用电池。对应结构为①连接②，②连接③④，③④连接⑤⑥，与选项C的结构一致，故选C。
40题：
全文围绕“可食用电子设备”展开，涵盖可食用无人机、传感器、电池等，核心话题为Edible Electronics，其他选项均仅涉及部分内容，故选B。
【答案】
37.D 38.D 39.C 40.B
【知识点】
细节理解；文章结构；主旨大意
【点评】
本题为英语阅读理解题，覆盖细节理解、文章结构分析、主旨归纳等考点，需学生精准定位原文信息，梳理段落逻辑，难度适中。
【难度系数】
0.5