题目

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。 Kitchen robot is a robotic device designed to provide assistance with common kitchen tasks. These robots can handle work ranging from food preparation to dishwashing and general cleanup. They are also meant to serve as assistants to people who are unable by reason of age or illness to manage daily kitchen tasks without assistance. Ordinary kitchen robots are usually designed to wash dirty dishes. Working as a dishwasher in a kitchen environment requires a set of skills. A successful robot must be able to grasp and clean dishes, and store them appropriately. More advanced kitchen robot designs focus on the preparation and serving of food. Robots designed to serve as mechanical chefs need to be able to evaluate different food products to ensure freshness and quality. They also need to make appropriate selections from various ingredients, and perform a large number of different physical tasks as part of the cooking process. Such devices are perfect for people who get a high salary but have very little free time. A kitchen robot could potentially take over many common kitchen tasks, allowing its owner to focus on other matters or to cook only on those occasions when they have the time to enjoy cooking. Kitchen robots have more practical applications as well. The population of many Western nations is aging, often quite rapidly. A robot could potentially provide that assistance for them without causing any discomfort. A. This requires an entirely different set of skills. B. Convenience is one selling point of kitchen robots. C. Some kitchen robots are designed for other special usages. D. Older people may require some assistance with daily tasks. E. They are intended to reduce the heavy housework of daily living. F. Nowadays more and more robots walk into people's work and daily life. G. It also has to avoid breaking them while making sure of a thorough clean. 答案：【1】E【2】G【3】A【4】B【5】D

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