A
(2023·福建省泉州市第二次质检)
From sleep machines to AI-controlled house cleaning robots，a wide variety of advanced technologies and products are being exhibited at the 4th China International Import Expo(CIIE) in Shanghai.Here are some products you don't want to miss.
Electric bicycle Brina 2
For many people，a daily commute(通勤) is often a source of headaches.Emov Inc., an exhibitor from Argentina, has presented electric bicycle Brina 2 as a solution.Running on long-range batteries, the e-bike has a maximum speed of 25 miles per hour.Almost all the components are designed within the carbon fiber frame.Its scientific design makes the ride more stable and comfortable than other conventional e-bikes.
AI robot—a right-hand assistant for life and production
The AI robot from Agile Robots AG，a leading intelligent robotics company from Germany, helps make life and work easier.With the ability to synthesize(综合) and adjust motion tracks in real time, the robot is a great assistant.For instance, it can aid humans in tasks like loading and unloading, polishing and quality inspection.
Power-PRO XT—a reliable stretcher bed
Power-PRO XT is an electric ambulance stretcher bed designed by Stryker Corporation from the U．S..Compared with traditional stretchers, Power-PRO XT is driven by a high-speed motor that enables it to easily lift or lower a load weighing 318 kilograms within 2.4 seconds.More importantly, it can smoothly and safely lift and move, providing greater safety for patients.
Sleeping cabin—a night guard for sound sleep
A recent study found that more than two-thirds of surveyed university students in Brazil are experiencing poor sleep quality.The sleeping cabin made by the Dow Chemical Company from the U．S.can provide its users with a better sleep.As a combination of great material and technology, the cabin can provide customers with a deeper and more refreshing sleeping experience.
语篇导读：本文介绍了第四届中国国际进口博览会上展览的几种高科技产品。
1．Which product most probably interests a factory manager？ B
A．Brina 2. B．AI robot.
C．Power-PRO XT. D．Sleeping cabin.
解析：推理判断题。根据AI robot—a right-hand assistant for life and production部分的最后一句可知，人工智能机器人可以帮助人类完成装卸、抛光和质量检查等任务，这些符合工厂经理的需求。故选B。
2．What can Power-PRO XT be used for？ C
A．Traveling to work. B．Quality control.
C．First aid. D．Sleep improvement.
解析：细节理解题。根据Power-PRO XT-a reliable stretcher bed部分中的“an electric ambulance stretcher bed”可知，它是一个电动的救护车担架床，故它可以用于急救。故选C。
3．Which word can best describe these products？ A
A．Cutting-edge. B．Eco-friendly.
C．Cost-effective. D．Efficiency-enhancing.
解析：细节理解题。根据第一段中的“a wide variety of advanced technologies and products”并结合后文可知，这些产品都是第四届中国国际进口博览会上的先进产品，A项(最先进的)符合题意。故选A。
