单项选择题
There's no right amount of sleep for everyone,and generally sleep requirements decrease with age.
A.每个人都没有恰当的睡眠量,一般来说,睡眠需求会随着年龄增长而减少。
B.每个人所需的睡眠时间不尽相同,一般是随着年龄的增长而减少。
C.睡眠不足者需求的睡眠量一般都随着年龄而减少。
D.一个人没有固定的睡眠时间,一般会缩短寿命。
点击查看答案
<上一题
目录
下一题>
热门
试题
单项选择题
The young people of the present day are beyond my comprehension.
A.现在的年轻人超出了我的综合判断。
B.现代年轻人比我的理解力强。
C.当今的年轻人理解不了我。
D.我真弄不懂当今的年轻人。
点击查看答案
单项选择题
Usually, the continuing education program is given ________.
A.in a small size and expensively
B.only for working people
C.only in community buildings or churches
D.by community colleges and public schools
点击查看答案&解析
相关试题
我公司工程办公室需要一名男职员,大学毕业...
Qantas(广达斯航空公司)has more fligh...
When is the old vice president ret...
What will Mr. Mo be concurrently ...
Who issues the announcements