相关试卷
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1、 阅读理解
Best Overall: LectroFan EVO Sound Machine
Why You Should Get It
This compact, stylish, and affordable white noise machine is very easy to use. With a timer, a headphone connector, and a large range of sounds, you'll be able to find the right set up for you. That's where it comes in to mask all that unwanted environmental noise—or lack of—so you can get more rest.
Keep in Mind
The device isn't battery-operated, so it'll need to stay plugged into a power source.
It does everything you need it to, and then some, for a very reasonable price. It plays non-repeating digital noise in a range of colors: It has 10 fan sounds, 10 environmental noise sounds—including pink and brown noise, and two ocean soundscapes.
The device is super simple to use, and once you've picked your favorite type of noise, it will be saved in the settings, and the machine will auto play that sound each time you turn it on. The speaker produces a clear and crisp sound, and there's a wide volume range. It also comes with an optional timer you can set between one to eight hours, or play continuously, plus a 3.5mm connector for headphones if your partner isn't quite as keen on white noise as you are.
It's compact enough to travel everywhere with you, and as white noise machines go, it looks pretty good, too. It certainly won't look out of place on your bedside table. You can power the LectroFan EVO via USB or the included A/C adaptor, but it doesn't have an internal battery, so it does need to be plugged in.
Price at time of publish: $35
Product Details: Dimensions: It's 4.7 inches long and 3. 3 inches in height. Its width is the same as its length. | Sound options: 22 | Timer: Yes | Power: Plug-in
(1)、What is the device mentioned used to do?A、Avoid noises. B、Enjoy nature. C、Help sleep well. D、Listen to music.(2)、What do we know about the device from the text?A、It works with batteries. B、It doesn't disturb others. C、It has one nature noise. D、Its timer's set up is fixed.(3)、How wide is the device?A、3.3 inches. B、4.7 inches. C、6. 8 inches. D、10 inches. -
2、 He explained (science) the most important questions of political economy.
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3、 Video games contributed in some ways to the wide (apply) of gamification.
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4、 But for your (ignore) of the event, we wouldn't have been put at a decided disadvantage.
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5、 Peace and stability in the world need the active (involve) of China.
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6、 Every man has a share of (responsible) for the fate of his country.
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7、 The National Gallery is the British national art museum (build) on the north side of European, art (range) from 13thcentury religious paintings to more modern ones by Renoir and Van Gogh.
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8、 A global concert (feature) many international musicians was held on April 18 in support of health workers.
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9、 Her husband died in 1980 and had nothing to her, only her five children.(leave)
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10、 In order not to be disturbed, I spent three hours (lock) in my room this morning.
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11、 With hundreds of books (choose) from, Mary had no idea which one was her favorite.
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12、 (seat) at the table, my father and I were talking about my job.
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13、 (look) out of the window, I found my children (play) on the playground.
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14、 (face) with the financial crisis, China is still advancing.
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15、 The Dragon Boat Festival is usually celebrated with the traditional boat racing, where rowers compete in long and specially (decorate) wooden boats.
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16、 The trials of the new medicine human beings have proved to be very effective.
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17、 Up to now, a number of tests (conduct) to make sure that it has no side effects.
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18、 It can be hard for you to imagine what trouble I have had dealing with the problems (refer) to in the meeting held last week.
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19、 Jessica (intend) to go bungee jumping, but on second thoughts, she canceled the plan.
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20、 Joann Childers, 42 years old, said she was one of the first (reach) the top of the mountain.