亚洲喷奶水中文字幕电影,日本aⅴ高清一区二区三区,欧美亚洲日本国产,欧美日韩亚洲中文字幕

<legend id="flx4p"><abbr id="flx4p"><thead id="flx4p"></thead></abbr></legend>

<mark id="flx4p"><thead id="flx4p"></thead></mark>

      我要投稿 投訴建議

      英語(yǔ)四級(jí)完型填空練習(xí)

      時(shí)間:2021-04-03 09:25:21 英語(yǔ)四級(jí) 我要投稿

      英語(yǔ)四級(jí)完型填空練習(xí)

        Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you.

      英語(yǔ)四級(jí)完型填空練習(xí)

        The clock, called SleepSmart, measures your sleep cycle, and waits __1__ you to be in your lightest phase of sleep __2__ rousing you. Its makers say that should __3__ you wake up feeling refreshed every morning.

        As you sleep you pass __4__ a sequence of sleep states―light sleep, deep sleep and REM sleep―that __5__ approximately every 90 minutes. The point in that cycle at which you wake can __6__ how you feel later, and may __7__ have a greater impact than how much or little you have slept. Being roused during a light phase __8__ you are more likely to wake up energetic.

        SleepSmart __9__ the distinct pattern of brain waves __10__ during each phase of sleep, via a headband equipped __11__ electrodes and a microprocessor. This measures the electrical activity of the wearers brain, in much the __12__ way as some machines used for medical and research __13__, and communicates wirelessly with a clock unit near the bed. You __14__ the clock with the latest time at __15__ you want to be wakened, and it __16__ duly wakes you during the last light sleep phase before that.

      【英語(yǔ)四級(jí)完型填空練習(xí)】相關(guān)文章:

      職稱(chēng)英語(yǔ)完型填空真題練習(xí)01-01

      職稱(chēng)英語(yǔ)考試完型填空試題練習(xí)01-03

      職稱(chēng)英語(yǔ)完型填空專(zhuān)項(xiàng)練習(xí)題01-01

      成人高考專(zhuān)升本英語(yǔ)完型填空練習(xí)03-18

      中考英語(yǔ)完型填空技巧06-12

      職稱(chēng)英語(yǔ)全球變暖完型填空練習(xí)及答案01-02

      2018考研英語(yǔ)完型填空專(zhuān)項(xiàng)練習(xí)題10-10

      考研英語(yǔ)完型填空練習(xí)題(帶答案)10-02

      英語(yǔ)四級(jí)完型填空的對(duì)應(yīng)方法04-17