It is careless him to make the same mistake again．I think it important him to be more careful next time．( )A．to, forB．of, toC．of, forD．for, of 题目和参考答案——青夏教育精英家教网—

1．阅读下面的材料，然后根据材料内容回答问题．
The World Wide Web（www．万维网）turned 25years old on March 12th．It has become a very important part in our daily lives．We can't imagine living without the web，the short form of the World Wide Web．
In 1989，a British engineer named Tim Berners-Lee came up with the idea of the Web．It is a group of"pages"of information that are connected to each other around the world．That is the very beginning of the Web．Since then，the Web has greatly changed the way people live．With a click（点击）of a mouse we can read news，buy things，make friends and learn anything we're interested in．
Now，25years after its birth，how will the Web influence life in the future？Scientists believe there are both advantages and disadvantages．
A growing Web will help build"better relationships"between different cultures．Also in the future，everyday items could be connected to the Web．We could share plenty of information to make our daily lives more convenient（方便的）．So one day in the future，your front door could send you a message．"Dear sir，everyone has left the house，but I'm still open!"
But scientists warn（警告）us that if we share personal information on the Internet it could get into the wrong hands．
"It's not wise to spend a whole day in front of the screen．People need to get close to nature and enjoy the sun．Never be controlled by the Internet．"said Berners-Lee．

61．How old is the World Wide Web？25 years old．
62．Who came up with the idea of the Web？A British engineer named Tim Berners-Lee．
63．What can we do by clicking a mouse according to the passage？We can read news，buy things，make friends and learn anything we're interested in．
64．Will everyday items be connected by using the Web？Yes．
65．What do you think of the Internet？We could share plenty of information to make our daily lives more convenient，on the other hand，our personal information will be made use of．．

11．Black or White
When I was in elementary school，I got into an argument with a boy in my class．The teacher （31）Ato teach us a very important lesson．
She brought us up to the front of the（32）Dand placed him on one side of her desk and （33）Bon the other．In the middle of her desk was a large，round object．I could（34）Asee that it was black．She asked the boy what color the object was．"White，"he （35）C．
I couldn't （36）Bhe said the object was white，when it was clearly black!Another （37）A started between my classmate and me，this time about the （38）Cof the object．
The teacher told me to go （39）Dwhere the boy was standing （40）Dtold him to come stand where I had been．We changed（41）A，and now she asked me what the color of the object was．I（42）B answer，"White．"
It was an object with two （43）C colored sides，and from his viewpoint（视角） it was white．Only from my （44）Ait was black．
I have never （45）Dthe lesson I learned that day．Sometimes we need to look at the problem from the other person's viewpoint in order to truly understand his/her view．

31．A．decided	B．remembered	C．offered	D．promised
32．A．office	B．playground	C．library	D．classroom
33．A．her	B．me	C．him	D．you
34．A．clearly	B．hardly	C．closely	D．carefully
35．A．shouted	B．guessed	C．answered	D．suggested
36．A．choose	B．believe	C．notice	D．hear
37．A．argument	B．match	C．fight	D．talk
38．A．shape	B．size	C．color	D．weight
39．A．find	B．lie	C．sit	D．stand
40．A．so	B．but	C．or	D．and
41．A．places	B．ideas	C．objects	D．seats
42．A．was able to	B．had to	C．happened to	D．used to
43．A．brightly	B．beautifully	C．differently	D．completely
44．A．side	B．lesson	C．book	D．experience
45．A．finished	B．taught	C．prepared	D．forgotten．