若log32=m,log35=n,则lg5用m,n表示为( )。

题型:填空题

问题:

若log32=m,log35=n,则lg5用m,n表示为(    )。

考点:对数与对数运算
题型:填空题
在同一坐标系内,正比例函数y=-
3
2
x
与反比例函数y=-
3
x
图象的交点在第______象限.
题型:填空题

CSFB可采用PSHO和()两种方式。

题型:填空题

第三部分:阅读理解(共20小题;每小题2分,共40分)

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。

A

There were two things in the world that Ghagra Geeta Bali hated. The first was the way,Rani,the domestic help.combed her hair.The second was,you guessed it,her name. She hated her name so much that she prayed to god every night:Dear god,let me be born again. So I can have a name like Rita or Preeti.A short,smart one-word name.

On Tuesday,Ghagra Geeta Bali and her mother went for their usual shopping. There was a long queue of children just outside the record store.They went loser to look. It was yet another scheme to sell a few audio cassettes.Everyone who bought a cassette qualified for the scheme.

In this case,the artist whose songs were featured on the cassette was a young sensation called Malik Fafidabadi,a great favorite with teenagers. Ghagra Geeta Bali was no exception.

A friendly young man was writing down the names of the people who wanted to participate in the scheme.Out of this long list Malik would pick one name,and the chosen one would get to meet him.plus of course,win many freebies(赠品).

But when her mother asked her to participate,Ghagra Geeta Bali said no. She didn't want to speak out her name in front of so many people and make herself the butt(笑料)of amusement. But mothers being mothers,she just went up to the man and told him in firm tones:“Please enter my daughter's name. It is Ghagra Geeta Bali.”

“It is what?” the man asked,naturally a little taken aback.

“G-h-a-g-r-a G-e-e-t-a B-a-l-i. There she is,”she replied while pointing to her daughter. The crowd standing around also turned to stare. All Ghagra Geeta Bali wanted then was for the earth to open up and swallow her.

That did not happen.But the following week she received a call.It was from the recording company that had announced the scheme. And they told her that she was the chosen one

“It is all because of your name,” said the public relations  man  who had called.“Mr Faridabadi took one look at it in the list and said that he couldn't wait to meet the brave girl bearing it.”

56.Ghagra Geeta Bali didn't like her name because__________

A.it would bring her a lot of trouble    B.it was too long and not beautiful

C.it would make her angry          D.it was too ugly and dull

57.When the girl saw the crowd turn to stare at her,she felt_________

A.scared    B.shocked             C.embarrassed     D.disappointed

58. What is the message of the story?

A.Mother's love makes all the difference

B.Children should always trust their parents.

C.One should be brave to meet anything strange

D.Something that one thinks is bad may turn out good

题型:填空题

体表不平的部位,行超声波治疗时,选用何种方法()

A.移动法

B.接触法

C.水下法

D.连续法

E.水袋法

题型:填空题

大气铅直结构及主要特征()。

更多题库