题目

阅读理解 Buying sunglasses can leave anyone puzzled by choice. But Bose may have stuck the landing in the style department with its new Bose Frames, designed to pump music directly into your ears and work with apps to deliver walking instructions and more. Bose Frames look better than most smart glasses already around. The Frames are black, with gold accents on the power button. Those thick arms look like a pair of designer sunglasses you'd get from some pop shops guaranteed to be out of business in a year. More than one person commented on the Frames while I wore them around town, and two of my co-workers thought they looked surprisingly cool. And that was before they knew about the built-it speakers. The Frames sound as great as they look, at least when you compare them to the headphones that came with your smart phones. In each of the Frames' arms is a mini speaker pumping music directly at your ears without being all up in them like typical earbuds (耳塞). On the outside of each arm is another speaker designed to cancel out what the inside one is playing. The end result: music you can hear, and silence anybody nearby can appreciate. Mostly. Of course, you shouldn't wear these indoors or in a quiet environment, like a library. Bose Frames are essentially wearable speakers, meaning they leak sound, so people nearby can still hear something. Bose Frames are not for everyone, nor are they great for every situation-sometimes, regular old headphones are more socially appropriate. But once you get over the astonishment that you're wearing a pair of glasses with built-in speakers, you might find them becoming a seasonal addition to you. If you're in the market for sunglasses, and are willing to drop two hundred dollars on a pair, Bose Frames are a solid option for every fashion forward futurist. （1） What impressed the author's colleagues at first about Bose Frames? A . The low price. B . The good look. C . The limited edition. D . The mini speakers. （2） What are the outside speakers of Bose Frames used for? A . Avoiding leaking any sound. B . Connecting to smart phones. C . Pumping music directly into ears. D . Decreasing disturbance to people around. （3） For what purpose does the author write the text? A . To give tips on how to choose suitable sunglasses. B . To compare traditional and high-tech sunglasses. C . To introduce the newly designed Bose sunglasses. D . To share the experience of wearing Bose sunglasses. 答案： B D C

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