皮皮学,免费搜题
登录
搜题
【简答题】
Every new parent knows, or learns pretty quickly, that rocking can calm [Q1] ____________________________ when it's time to take a nap. But the benefits of gentle motion may extend past the swaddling stage. Because two new studies show that rocking also helps grown-ups, [Q2] _________________________________, get a good night's sleep. The two research efforts are in the journal Current Biology . What should be no surprise is that movement can be soothing. Think of how many times you've fallen asleep on a train. But can motion really [Q3] _________________, and make for a deeper sleep? To find out, researchers invited 18 healthy volunteers for a sleepover. Aurore Perrault, a sleep researcher at the University of Geneva in Switzerland. "And what we find is actually compared to a stationary night, a whole night of rocking sleep has a beneficial impact. Not only on sleep initiation, which means they fall asleep faster, but also on [Q4] ______________________________, as we saw that they have less micro-awakening during the night." Subjects who rocked also did better on a [Q5] _______________ the next morning than did the stiller sleepers. In the second study, Konstantinos Kompotis, a [Q6] _______________________ at the University of Lausanne, rocked a rack of rodents. "Whether rocking affects sleep in species other than human was never before discussed. So the main questions for our study were [Q7] __________________________________________ and what is the underlying mechanism?" Kompotis placed the mouse cages on a platform that moved from side to side. And though mice were rocked four times faster than their human counterparts - a frequency of one back-and-forth per second, or 1 Hertz, worked best - the results were [Q8] _______________. Additional studies could allow the researchers to identify a new target for treating [Q9] _____________________________, including insomnia. Until then, you might think about adding [Q10] _________________________ to your nighttime routine.7
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】A. appre c iate B. di s cussion C. c inema D. Practi c e
A.
Practi c e
B.
c inema
C.
di s cussion
D.
appre c iate
【单选题】下列各项中,属于负债类科目的是
A.
应收账款
B.
预收账款
C.
预付账款
D.
长期待摊费用
【单选题】在下图所示电路中,用戴维南定理求6Ω电阻中的电流I=( )。
A.
1A
B.
5A
C.
3A
D.
4A
【单选题】下列各项中,不属于负债类账户的是( )。
A.
“短期借款”
B.
“长期借款”
C.
“长期待摊费用”
D.
“预收账款”
【单选题】下列各项中 ,属于负债类科目的是( )
A.
长期待摊费用
B.
应收账款
C.
预付账款
D.
预收账款
【单选题】The interviewee says that the job of an architect is ______.
A.
more theoretical than practical
B.
to produce sturdy, well-designed buildings
C.
more practical than theoretical
D.
to produce attractive, interesting buildings
【多选题】What are the customs of celebrating Spring Festival?
A.
Visiting friends and relatives
B.
Wearing Red
C.
Enjoying the moon
D.
Setting off firecrackers
【单选题】试用电压源与电流源的等效变换法,求下图所示电路中2Ω 电阻上的电流 I。
A.
4.5A
B.
6A
C.
1A
D.
2A
【单选题】________you practi c e, _________perfect you will be.
A.
the less; the less
B.
the more; the more
C.
the better; the better
D.
the worse; the worse
【判断题】选择两个不相邻的单元格区域的一种方法是:先选择一个区域,再按住Shift 键,再选择另一个区域。
A.
正确
B.
错误
相关题目: