接通 查看更多

 

题目列表(包括答案和解析)

通过圆与球的类比,由“半径为的圆的内接矩形中,以正方形的面积为最大,最大值为.”猜想关于球的相应命题为“半径为的球内接六面体中以          的体积为最大,最大值为              ”  

查看答案和解析>>

通读下面短文,掌握其大意。然后在各小题所给的四个选项中,选出一个最佳答案。
Mrs. Yuan is a writer. She’s  1   and often helps the poor person. It was very cold one snowy morning. On the way to her office, she saw an old man   2  on the ground. She came to him and help him to  3  and bought some porridge and bread for him. The old man ate up the food quickly and  4  her very much. Then she asked. “Where do you live, Grandpa?”
“I have no  5 , madam,” said the old man. “ I have to sleep outside  6 .”
“How old are you?” “Ninety-two.” Mrs Yuan became   7  and went on asking, “Why not live in the old people’s house?” “  8  I have a son,” said the old man. “they’ve  9  admitted(接纳) a person who has children.”
“Do you have any children?”
“Yes,” answered the old man. “I have a son.”
“Where is your son, then?”
“He has no children,   10  the old people’s house admitted him.”
“It’s unfair!” said Mrs. Yuan. She overcame several difficulties and at last helped him to live in the old people’s house.

【小题1】
A.strangeB.kindC.terribleD.healthy
【小题2】
A.walkingB.runningC.jumpingD.lying
【小题3】
A.stand upB.look upC.sit upD.get up
【小题4】
A.thankedB.hatedC.likedD.looked at
【小题5】
A.farmB.treesC.clothesD.house
【小题6】
A.at noonB.at nightC.every day D.in the morning
【小题7】
A.sadB.sorryC.surprisedD.happy
【小题8】
A.AsB.BecauseC.SinceD.While
【小题9】
A.neverB.alwaysC.oftenD.sometimes
【小题10】
A.andB.butC.soD.or

查看答案和解析>>

通读下面短文,掌握其大意。然后在各小题所给的四个选项中,选出一个最佳答案。

Mrs. Yuan is a writer. She’s  1   and often helps the poor person. It was very cold one snowy morning. On the way to her office, she saw an old man   2  on the ground. She came to him and help him to  3  and bought some porridge and bread for him. The old man ate up the food quickly and  4  her very much. Then she asked. “Where do you live, Grandpa?”

“I have no  5 , madam,” said the old man. “ I have to sleep outside  6 .”

“How old are you?” “Ninety-two.” Mrs Yuan became   7  and went on asking, “Why not live in the old people’s house?” “  8  I have a son,” said the old man. “they’ve  9  admitted(接纳) a person who has children.”

“Do you have any children?”

“Yes,” answered the old man. “I have a son.”

“Where is your son, then?”

“He has no children,   10  the old people’s house admitted him.”

“It’s unfair!” said Mrs. Yuan. She overcame several difficulties and at last helped him to live in the old people’s house.

1.                A.strange         B.kind           C.terrible   D.healthy

 

2.                A.walking         B.running         C.jumping  D.lying

 

3.                A.stand up        B.look up         C.sit up D.get up

 

4.                A.thanked        B.hated          C.liked D.looked at

 

5.                A.farm           B.trees           C.clothes   D.house

 

6.                A.at noon         B.at night         C.every day     D.in the morning

 

7.                A.sad            B.sorry           C.surprised D.happy

 

8.                A.As             B.Because        C.Since D.While

 

9.                A.never          B.always          C.often D.sometimes

 

10.               A.and           B.but            C.so    D.or

 

 

查看答案和解析>>

通读短文,根据短文内容,完成句子,将答案填写在各题横线上。

    Body language is the quiet,secret and most powerful language of all! It is said that our body movement communicate(表达)about 50%of what we really mean while words themselves only do 7%.So while your mouth is closed,just what is your body saying?

    Arms.How you hold your arms shows how open and receptive(接受的)you are to people you meet.If you keep your arms to the sides of your body or behind your back,this suggests you are not afraid of taking on whatever comes your way.Outgoing people usually use their arms with big movements,while quieter people keep them close to their bodies.If someone makes you angry,just cross your arms to show you’re unhappy!

    Head.When you want to show your confidence.keep your head level.If you are monitor in class, you can also take on this position(姿势)when you want your worth to be taken seriously.However.to be friendly in listening speaking,you must move your head a little to one side.

    Legs.Your legs will move around a lot more than normal when you tire nervous or telling lies.If you are interviews,try to keep them still.

    Mouth.When you are thinking.you often purse your lips(噘嘴).You might also use this position to hold back angry words you don’t wish to say.However,it will probably still be noticed,and people will know you’re not pleased.

1.According to the passage,__________________ in communication.

2.We usually use our ____________ whether we like a person or not.

3.If you want to listen or speak in a friendly way,you should__________________.

4.When a nervous person speaks in public,__________________.

5.Usually crossing your arms shows the same feeling as __________________.

查看答案和解析>>

通读下面短文,掌握其大意。然后在各小题所给的四个选项中,选出一个最佳答案。
Mrs. Yuan is a writer. She’s  1   and often helps the poor person. It was very cold one snowy morning. On the way to her office, she saw an old man   2  on the ground. She came to him and help him to  3  and bought some porridge and bread for him. The old man ate up the food quickly and  4  her very much. Then she asked. “Where do you live, Grandpa?”
“I have no  5 , madam,” said the old man. “ I have to sleep outside  6 .”
“How old are you?” “Ninety-two.” Mrs Yuan became   7  and went on asking, “Why not live in the old people’s house?” “  8  I have a son,” said the old man. “they’ve  9  admitted(接纳) a person who has children.”
“Do you have any children?”
“Yes,” answered the old man. “I have a son.”
“Where is your son, then?”
“He has no children,   10  the old people’s house admitted him.”
“It’s unfair!” said Mrs. Yuan. She overcame several difficulties and at last helped him to live in the old people’s house.
小题1:
A.strangeB.kindC.terribleD.healthy
小题2:
A.walkingB.runningC.jumpingD.lying
小题3:
A.stand upB.look upC.sit upD.get up
小题4:
A.thankedB.hatedC.likedD.looked at
小题5:
A.farmB.treesC.clothesD.house
小题6:
A.at noonB.at nightC.every day D.in the morning
小题7:
A.sadB.sorryC.surprisedD.happy
小题8:
A.AsB.BecauseC.SinceD.While
小题9:
A.neverB.alwaysC.oftenD.sometimes
小题10:
A.andB.butC.soD.or

查看答案和解析>>


同步练习册答案