Do you wake up every day feeling too tired, or even upset If so, then a new alarm clock could be just for you.
The clock, called Sleep Smart, measures your sleep cycle, and wait (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 (rapid eye movement) sleep--that (5) approximately every 90 minutes .The point in that cycle at which you wake up can (6) how you feel later, and many (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.
Sleep Smart (9) the distinct pattern of brain waves (10) during each phase of sleep, via a headband equipped (11) electrodes (电极) and a microprocessor. This measures electrical activity of the wearer’s brain, in much the (12) way as some machines used for m
A. Besides
B. Despite
C. To
D. As
Do you wake up every day feeling too tired, or even upset If so, then a new alarm clock could be just for you.
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(rapid eye movement) sleep—that (5)f 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 (电极)and a microprocessor. This measures the electrical activity
A. then
B. also
C. almost
D. yet
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