1)compute units digit of 2009^2011+2^4

open与open up的区别
Bill Gates ___ the software market in computer.
这里填的是 opened up而不是opened 请问这两个词语到底有什么区别呢?
我查询了这个网页,里面的回答有个是,open up 侧重打开内部,是这样吗

_______ my father _______ my mother is able to use a computer. However, I can.

[ ]

A. Both; and B. Neither; nor C. Either; or D. Not only; but also

She's having a lot of trouble with the new compute
,but she doesn't know whom to ___A turn to B look for C deal with 选哪个

—Let's play compute

—Let's play computer games. —______.	[ ]
A.That sounds interesting B.No,I'm not C.Yes,it is D.Yes,I do

同义句:Bob was so happy because his father bought him a computer yesterday.
改为:Bob was so happy because his father -------- a computer ------ him yesterday.（横线上填什么)

求一篇英语演讲稿,TOPIC是why do people keep children away from computer and electronic products
字数最好多一点,就是课堂上的演讲,大学英文水平,

英语翻译
Ever since the first computer was built,each new computer has been smaller,faster,and more powerful.Most modern desktop computers can perform oprations that only supercoputers could do in the past.The trend will no doubt continue,but just how small and fast can computers get?Will we get computers that are so small that they “disappear” that is,will they become so small that we will wear them inside our body?I think it’s possible that future PCs will be made of something other than plastic and glass.The computer will no longer be a thing in your house,but instead something very small that you can bring with you wherever you go.

大学线性代数英文题目
Compute the determinant and state whether the matrix is singular or nonsingular.
A=1 1 1 1
2 -1 3 2
0 1 2 1
0 0 7 3
我忘记怎么把4X4矩阵化成3X3了,求公式.
书上写计算行列式det(A)（A是3X3矩阵）写了两种算法,一种是：det(A)=a11A11+a12A12+a13A13(数字都是下标)然后where A1j=(-1)^(1+j)det(M1j) j=1,2,3.
另一种是det（A）=a11a22a33-a11a32a23-a12a21a33+a12a31a23+a13a21a32-a13a31a22
我想问这两种算法是相等的吗?然后我看不懂A11是什么意思,是要把矩阵怎么转换呢?

初高中衔接英语选择题
1.It_________whether our school will buy a computer for each teacher.
A.is not decided B.hasn't decided C.doesn't decided D.haven't been decided E.hasn't been decided
2.-Where is the CD-ROM?I clearly remember________it here on the desk.
A.to put B.putting C.to lay D.lying

she speaks english very well,and she is very good at computer的中文,

My name’s kay改为同义句.2、lt’s black.【对划线部分提问】3、this is a computer【对划线部分提问

求老师解答：—May I play compute

—May I play computer games,Mum? —No.You ______ finish your homework first.	[ ]
A.must B.can C.would D.may

Charles Babbage is generally considered __ the first computer.
A.to invent B.inventing C.to have invented D.having invented
请高手给个确切的答案,再讲下其中的语法知识,

用所给词的适当形式填空
1：How do you write （）（you）homework on the computer?
2：（）he often （） （send）emails to his friends?
3：Daming （）（not play）games on his computer.
4：We usually use a （）（print）to print a document.
5：We don't use the Internet （）（do）our homework.

学霸请答：it is a waste of time ( ) too much time playing computer games.

The past decade ____ seen ____ astonishing growth of computer technology
1.have ;an
2.has;the
3.has ;an
4.have;不填

Who do you think is more powerful a human brain or a computer

高中英语单选
---I always take care when doing papers on the computer.
---You mean it One cannot be too_____working
on it.
B.sure D.careless
选哪个,再翻译一下这段话,要求翻译准确,地道

they learn to get on better with their parent on the computer什么意思

计算机科学概论的一道题
The table below represents a portion of a computer’s main memory containing a linked list. Each
list entry consists of two cells, the first being data and the second being a pointer to the next list entry.
If the nil pointer is represented by 00 and the list’s head pointer contains 56, what are the data entries in
the list? (List the entries in the order they occur in the list.)
Address C ontents
50 AA
51 00
52 BB
53 58
54 CC
55 50
56 DD
57 54
58 EE
59 00
_____________________

---Thank you very much for showing me how to use the computer. --- ________. A．No, thanks B．My pleasure C．That’s right D．With pleasure

用所给词的适当形式填空
My mother wants me__(study) hard.
__(play) computer games is not good for your study.
I think there are no__(different) between these two pictures.
We are trying__(help) this boy.
I'm sorry to keep you_(wait) for almost two hours.
The old man has a serious__(ill).
We do lots of outdoor__(active) when spring comes.
We all know Da Shan comes from a__(west) country,Canada.

在SQL中，如何理解Compute?
对于Compute的说法，错误的是（___）。
A. 单独使用Compute子句时，它位于Where子句之后
B. 使用Compute...By...子句时，必须要先使用Order By排序要分组的列
C. Compute后面紧跟列名 D. Compute后面紧跟聚合函数

被动语态同义句转换
1.People use computers widely in the world.
Computers_______widely_____in the world.
2.Everyone should give back his library books on time.
Library books should_____ _____ on time.
3.There were not any telephone calls made in English between the two countries years ago.
_____ _____the telephone calls_____ ______ in English ______ the two countries years ago.
4.In China we build the Great Green Wall so that the wind won't blow the earth away.
In China the Great Green Wall_______ ______ so that the wind won't blow the earth away.
5.Li Lei mended his bike.
The bike_______ _______ by Li Lei.
6.A famous American wrote the book "Red Star Over China"years ago.
The book "Red Star Over China"_______ ______by a famous American writer years ago.
7.We must keep the noise under 50 dBs here.
The noise must ______ _____ under 50 dBs here.
8.Twenty years ago we used that machine to make shoes for children.
Twenty years ago that machine ______ _______ ______ _______ shoes for children.
9.People there didn't plant any trees last year.
_______trees________ ________ by people there last year.
10.We will build a big museum in our city next year.
A big museum _____ _____ _____ in our city next year.

用所给的单词和词组造句.
1、 listen to music
2、 compute games every Sundany.
3、 like painting but like sports
4、 clean the window help grandma

（）There are many people in the room._____are playing computer game,_____are watching TV.(理由)
A.one,the other B.Some,others C.Some,other

-Did you get my e-mail today?-Oh,there's ( ) with my computer.It doesn't work.A.anything wrong
B.wrong anything
C.wrong something
D.something wrong

You can buy all kinds of things, such as watches and computers.
中文翻译

书面表达（满分25分） 假设你是李华，你校英语报将举行“What would happen without computers in the life?”为主题的英语征文比赛。请发挥你的想象写一篇120—150词的英语短文参赛。开头已给出，不计入总词数。

麻烦老师解答：—Can I play compute

—Can I play computer games now,Mum? —No.You _______ finish your homework first.

[ ]

A.will B.can C.would D.must

英语连词成句
over,hold,a,CD-ROM,a,can,of,300,000,writing,of,computer,at a time,pages

完形填空 Once he was very interested ___15___ a very old computer.( )15.A.at B.in C.on D.for

语法改错
1)Many people have estimated optimistically that computer replaced human beings in the near future,which,in my opinion,is unrealistic.2)Whether nature or nurture has played a more important role in children'sdevelopment was heatedly discussed.3)An increasing number of people had realized that the extinction of animals impaired the equilibrium of ecosystem.

Why college students spend more and more time on the computer?哪儿错了?

英语翻译
Now,Microsoft Corporation has become the leading computer software company in the world.Their products are sold all over the world.The company’s success has made Gates one of the most influential figures in the computer industry and the richest person in the world.

You do your homework (f------ )and then you can play computer game
You do your homework (f------ )and then you can play computer game

请英语达人帮忙改错,
If I want to change my specific area EE to Computer Science.I`d better to take GRE-Sub.
I·ve not had an idea which way should I take yet.

It was a bright afternoon.I was playing games on the computer which I ...
It was a bright afternoon.I was playing games on the computer which I bought two days ago while my mother was cooking fish.Suddenly,I heard the bell ring.Our neighbor said that he saw a strange cat run into our house.We found the cat in my bedroom.It looked dead.Mom called the Animal Services.A few minutes later,a man from the Animal Services came.He said the cat was dead.I felt very sad.Did it have an accident or did someone kill it?I watched it in silence.After the man left,something worse followed.Then suddenly,I saw smoke coming out of the kitchen.My mother asked,“What happened?” I shouted,“The kitchen is on fire.” Quickly,Mom called the Fire Department.I got two shirts and ran into our bathroom.I made them wet to keep from breathing(呼吸) in smoke.Then we ran outside.Soon the firemen arrived an put out the fire.What a terrible afternoon!根据短文内容,回答下列问题.41.Who saw the cat run into the writer’s house?________________________________________________________________ 42.Where did the writer find the cat?________________________________________________________________ 43.Who said the cat was dead?__________________________________________________________________ 44.Did Mom call the firemen?______________________________ 45.Why did the writer run into the bathroom?____________________________________________________________________________________________________________________________

初二综合填空一篇
Bill Gates is a very important person in the computer industry.He has been CEO if Microsoft Corporation f____(1) sevearal years.He is also one of the richest people in the woorld.H___(2) did he do it?
He learned a lot from his p______(3).While Bill was going to school,his father went to college and later became a successful lawyer.From this,Bill learned that you have to work hard i___(4) you want something.His mother was a very busy teacher,but she also enjoyed going to parties.From this,he learned something else:If you want to work hard and p_____(5) hard,you have to plan carefully.
When Bill was young,he spent a lot of time a_____(6).While most of his friends were playing,Bill read all of The Book Encyclopedia and finished it when he was 8 years old.
Bill also played a lot when he was young--swimming,water-skiing and tenis.He loved w_______(7) and hated losing.When Bill got older,he s_______(8) more and more time working -and playing -on computers.
Before he was 20,Bill had developed the world's first computer language.Once he was thinking a______(9) the future,he thought that every home was going to have a computer one day,and every computer would need software -h_____(10) -software.He said"I'm going to make my first million dollars by the time I'm 25."And he made.
重点是第5,6,10个空

句子：
If you are interested in finding an article about computers,a university library would all kinds of articles than a public library.
为什么这个句子里从句用的是一般现在时,主句却要用一般过去将来时?
（全篇文章时态大部分均为一般现在时）
不好意思，would后面少了个have。

For those with family members far away, the personal computer and the phone are important in
staying________.
A．connected B． connecting C． to connect D． to be connected
为什么个人电脑和电话与“联系”是被动的关系，不是应该个人电脑和电话联系了那些家庭吗，怎么觉得不是被动呢？

,I will do everything I can (to save) money to buy a computer.为什么是to save啊?
can后面不是用动词原形吗?

Call this member function to compute the width and height of a line of text using the current font t
using怎么理解?using是伴随状语么?

根据首字母及句意完成单词。

1.F_______, connect the monitor to the computer. 2.Use the mouse and click "new d_______". 3. I s______ play CounterStriker and Final Fantasy . 4.How do I s_______ the document ? 5. I want to print it, where is the p_______?

teacher held that this was()for the beginners of the computer
A.a too different book
B.too different a book
选D 为什么a 不放在to的前面呢?
冠词不是应该放在最前面的吗，为什么这里放在后面呢？

求这篇阅读的答案,一直做不出!
People appear to be born to compute.The numerical skills of children develop so early and so inexorably(坚定地)that it is easy to imagine an internal clock of mathematical maturity guiding their growth.Not long after learning to walk and talk,they can set the table with impressive accuracy one plate,one knife,one spoon,one fork,for each of the five chairs.Soon they are capable of noting that they have placed five knives,five spoons,and five forks on the table and,a bit later,that this amounts to fifteen pieces of silverware.Having thus mastered addition,they move on to subtraction,It seems almost reasonable to expect that if a child were secluded on a desert island at birth and retrieved seven years later,he or she could enter a second-grade mathematics class without any serious problems of intellectual adjustment.Of course,the truth is not so simple.In this century,the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends.Children were observed as they slowly grasped or,as the case might be,bumped into—concepts that adults take for granted,as they refused,for instance,to concede that quantity is unchanged as water pours from a short stout glass into a tall thin one.Psychologists have since demonstrated that young children,when asked to count the pencils in a pile,readily report the number of blue or red pencils,but must be coaxed(说服)into finding the total.Such studies have suggested that the rudiments(基本原理)of mathematics are mastered gradually,and with effort.They have also suggested that the very concept of abstract numbers the idea of a oneness,a twoness,a threeness that applies to any class of objects and is prerequisite(先决条件)for doing anything more mathematically demanding than setting a table is itself far from innate.
1.After children have helped to set the table with impressive accuracy,they_____A.are able to figure out the total piecesB.tend to do more complicated housework C.can enter a second-grade mathematics classD.are able to help parents serve dishes
2.It is ____to believe that the quantity of water keeps unchanged when it is contained in two different glasses.A.the innate of most childrenB.easy to persuade childrenC.hard for most childrenD.difficult for both adults and children
3.It can be inferred from the passage thar children are likely to___when they are asked to count all the balls of different colors.A.count the balls of each colorB.be too confused to do anythingC.give the accurate answerD.make minor mistakes
4.According to this passage,___is mastered by birth.A.the concepet of onenessB.the basic principles of mathematicsC.the ability to survive in a desert islandD.the way of setting tables
5.What's the author's attitude towards "children's numerical skills"?A.QuestioningB.ApprovingC.ObjectiveD.Critical

成绩好的来
1 我的电脑没有毛病,它运行良好
_______________________ with my computers,and it____________.
2 We are very tired after the long bus __________(旅行) to Yunnan.
3 think able
I have the ______to finish the work.What about you
My English teacher is _______ and he thinks carefully.
(上面两题是选词填空)
4 那小女孩喜爱唱京剧.
The little girl is _____ _____ _____Beijing Opera.
5 一些孩子付不起上学的费用.
Some children _________ ____________ the school.
6 Parrots are the most interesting pets.(改为同义句)
Parrots are _____ ______ ______ the other pets.
7 猫很好照顾.Cats are _____ to take care ______.
8 你想要哪种宠物?______ ______ ______ pets do you want to get?
9 她三岁时就会唱英语歌.She ______ _____ ______ _______ English songs at the age of three.

英语翻译
1.计算按钮的矩形;
翻译上句就行
Compute (X) rectangle.
把那个要计算的X物体用物体名称代替就行吗？