W: How is your father? M: He has been ill for three years. Now he is still in hospital 查看更多

 

题目列表(包括答案和解析)

The symbol(符号) 5!is called five factorial(阶乘)and means 5×4×3×2×1;Thus(因而)5!=120.How many 6!=?What is the result of 
(n-1)!
n!
?Do you know 6!=
 
; 
(n-1)!
n!
=
 
?.

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If the figure 6 is composed of 24 equilateral triangles,then how many non-congruent distinct right triangles with vertices on the intersecting points are possible in this figure(  )

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第一节:阅读下面短文,根据以下提示:1)汉语提示;2)首字母提示;3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确、拼写正确。
For many of today’s advertisers,_____(重复)old       
【小题1】___________
ideas is not a successful a_____(方法).They realise     
【小题2】___________
that it does not matter how____(吸引的)the idea         
【小题3】___________
l____with the product is—most people know that the     
【小题4】__________
main p______of the advertisement is making               
【小题5】___________
c_____spend money.Instead,these advertisers look for     
【小题6】__________
other ways to  make people n______their products.      
【小题7】___________
The top advertisers of today believe that using___(幽默) 
【小题8】___________
as well as new and____(不寻常)ideas to surprise people   
【小题9】__________
is important in modern advertisements.Their aim is to   
_____(创造)something that has never been seen before and is
【小题10】_________
fanscinating for peopleto look at.By doing this,they
hope to make people forget that someone is trying to
sell them something.  

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根据所给词的适当形式填空。(10分)
【小题1】How __________ (be) your mother today? Is she OK?
【小题2】The computer room is on the             (one) floor.
【小题3】Hi, Andy. This is __________ (I) lovely cat.
【小题4】They aren’t from the USA. They are all from ________ (Chinese).
【小题5】You can’t _________(play) football here.
【小题6】In the middle of the school, there ________ (be) a playground and some flowers.
【小题7】This tall boy is polite and _________ (help).
【小题8】In their classroom, there are twenty-one small __________ (box), too.
【小题9】The two blackboards are very clean now. __________ (not clean) them.
【小题10】There aren’t any _________ (read) rooms for the students.

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“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”
A.to solving, makingB.to solving, made
C.to solve, makingD.to solve, made

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