2015年成人高考高升本每日一练(11月7日)
在线测试本批《每日一练》试题，可查看答案及解析，并保留做题记录 >> 在线做题
单项选择题
1、
( )
A．4
B．3
C．-3
D．-41
2、
A．4.8
B．48
C．2.4
D．24
3、 已知sinacosa=1/8(∏/4A．-√3/2
B．√3/2
C．3/4
D．-3/4
4、 雕版印刷术发明于（ ）
A．汉代
B．隋唐
C．宋代
D．晋代
5、通读下面的短文，回答题。
Cats are creatures of habit． They like to go to sleep about the same time every day and for acertain length of time． They seem to have a natural clock inside them that tells them when to sleep．Cats increase their regular sleep with occasional cat naps (打盹" )． Some experts feel thathumans could also benefit from this habit． Cat naps help to build up energy in the body． They arealso a good way to get rid of trouble Since cats have the same moods (情绪) as humans, some
experts beheve that people can improve their moods． People might become happier．
A number of famous people have copied cats by taking cat naps during the day． The naps would usually last from 15 to 30 minutes．
Winston Churchill took cat naps． So did Presidents Harry Truman,John F． Kennedy and Lyndon B．Johnson． These famous men were known for their energy． They were also able to work long hours,often into the night． Napping was their secret．
Perhaps more people learn from cats and take naps to feel better and live longer!
Taking cat naps_________．
A．will make a person lazy and tired
B．is a bad habit
C．will make people feel better
D．can help people become famous
6、 某ⅡA族金属元素的单质n g，与足量盐酸反应后生成vL(标准状况下)氢气．该金属元素的相对原子质量为（ ）
7、 阅读下列短文，回答题。
I have a cousin,who died this month.
Georgie,as I used to call him,although he would have turned sixty soon, suffered brain damage at birth. He stuttered (结巴), never graduated from high school, and worked at a store called The Jubilee. He loved it there, driving through the early morning darkness to open the place, to make sure the shopping carts were all in order and to greet the first customers of the day.
Although we grew up less than a mile away from each other,we were never close. As a kid, I was impatient(不耐烦) with his slow speech. And then I went off to college and another life, seeing him only once a year or so whenever I came home and stopped by the store to pick up some milk.
I'm sorry about that now: sorry I didn't make more of an effort to get to know him better.
He had his cats,his cigars,and the sandwich he'd pick up on his way home from work. Just a few days before he died,he asked if a co-worker could bring him one to the hospital.
My room, my brother and 1 visited him there on Christmas Day,but almost immediately he told us we'd better get home. As usual, he was worried about the weather.
They say that the family is often the last to really know its members. Maybe they are right. People told me stories of a man I never knew.
There were people who said he knew which shopping cart they wanted.
And there was the woman at the post office who said he'd often bring her cookies(饼干). "You need your energy. " he'd said.
He was the first person many saw in the morning,and to them that was a great comfort.
They said it will be very strange not to see him standing there by the shop's front door. Now I miss my cousin Georgie.
My cousin Georgie__________.
A．died very young
B．lived to sixty
C．graduated from high school
D．spoke slowly and stuttered
8、
A．A
B．B
C．C
D．D
简答题
9、如图1-12所示，细线的上端固定于O点，下端系一个小球P，线长l=0·56 m·已知小球在水平面内以O′为圆心做匀速圆周运动，悬线与竖直方向的夹角θ=45°．求：
(1)小球运动的角速度；
10、
(I)求ΔABC的小角的大小；
(Ⅱ)求ΔABC的面积．
1、
( )
A．4
B．3
C．-3
D．-41
2、
A．4.8
B．48
C．2.4
D．24
3、 已知sinacosa=1/8(∏/4
B．√3/2
C．3/4
D．-3/4
4、 雕版印刷术发明于（ ）
A．汉代
B．隋唐
C．宋代
D．晋代
5、通读下面的短文，回答题。
Cats are creatures of habit． They like to go to sleep about the same time every day and for acertain length of time． They seem to have a natural clock inside them that tells them when to sleep．Cats increase their regular sleep with occasional cat naps (打盹" )． Some experts feel thathumans could also benefit from this habit． Cat naps help to build up energy in the body． They arealso a good way to get rid of trouble Since cats have the same moods (情绪) as humans, some
experts beheve that people can improve their moods． People might become happier．
A number of famous people have copied cats by taking cat naps during the day． The naps would usually last from 15 to 30 minutes．
Winston Churchill took cat naps． So did Presidents Harry Truman,John F． Kennedy and Lyndon B．Johnson． These famous men were known for their energy． They were also able to work long hours,often into the night． Napping was their secret．
Perhaps more people learn from cats and take naps to feel better and live longer!
Taking cat naps_________．
A．will make a person lazy and tired
B．is a bad habit
C．will make people feel better
D．can help people become famous
6、 某ⅡA族金属元素的单质n g，与足量盐酸反应后生成vL(标准状况下)氢气．该金属元素的相对原子质量为（ ）
7、 阅读下列短文，回答题。
I have a cousin,who died this month.
Georgie,as I used to call him,although he would have turned sixty soon, suffered brain damage at birth. He stuttered (结巴), never graduated from high school, and worked at a store called The Jubilee. He loved it there, driving through the early morning darkness to open the place, to make sure the shopping carts were all in order and to greet the first customers of the day.
Although we grew up less than a mile away from each other,we were never close. As a kid, I was impatient(不耐烦) with his slow speech. And then I went off to college and another life, seeing him only once a year or so whenever I came home and stopped by the store to pick up some milk.
I'm sorry about that now: sorry I didn't make more of an effort to get to know him better.
He had his cats,his cigars,and the sandwich he'd pick up on his way home from work. Just a few days before he died,he asked if a co-worker could bring him one to the hospital.
My room, my brother and 1 visited him there on Christmas Day,but almost immediately he told us we'd better get home. As usual, he was worried about the weather.
They say that the family is often the last to really know its members. Maybe they are right. People told me stories of a man I never knew.
There were people who said he knew which shopping cart they wanted.
And there was the woman at the post office who said he'd often bring her cookies(饼干). "You need your energy. " he'd said.
He was the first person many saw in the morning,and to them that was a great comfort.
They said it will be very strange not to see him standing there by the shop's front door. Now I miss my cousin Georgie.
My cousin Georgie__________.
A．died very young
B．lived to sixty
C．graduated from high school
D．spoke slowly and stuttered
8、
A．A
B．B
C．C
D．D
简答题
9、如图1-12所示，细线的上端固定于O点，下端系一个小球P，线长l=0·56 m·已知小球在水平面内以O′为圆心做匀速圆周运动，悬线与竖直方向的夹角θ=45°．求：
(1)小球运动的角速度；
10、
(I)求ΔABC的小角的大小；
(Ⅱ)求ΔABC的面积．
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