12．On Friday I called my parents，who are in their early 90s now．They were upset as they didn't（21）Cwhat to send us and our adult kids for Christmas presents．Both of them have suffered serious（22）Bproblems recently，and I（23）Athem not to worry about it because all of us had what we needed and didn't（24）Danything more．
Not happy with that，they（25）Bgetting us all-something．Although they were in poor health this year，they still thought it was（26）Dfor them to send something to us all．My mother said that she was（27）Athe other brothers and sisters fruit and delicious food baskets．That gave me a（n）（28）C．I asked her to（29）B，in that case，giving whatever she would have given us to a local food bank．Or（30）A，they donate money she would have（31）Con all of us to the food bank．When I checked with my kids，I knew what I suggested was proven exactly．（32）D，for all of us would be（33）Ato know we had been able to donate to a local food bank．
She and my father（34）Cthis idea，but had no idea where a food bank would be．（35）Bmy father was still quite able and interested in doing his own computer searches，his（36）Dto do this has gradually been going down．I looked it up right there and then discovered not one（37）Cthree local food banks，and the center for a state-wide food bank（38）Bright there in their town．I gave them the（39）Aand phone number，which they asked for．They seemed to feel a great（40）Dat this suggested solution and I was very grateful．
Not happy with that，they（25）Bgetting us all-something．Although they were in poor health this year，they still thought it was（26）Dfor them to send something to us all．My mother said that she was（27）Athe other brothers and sisters fruit and delicious food baskets．That gave me a（n）（28）C．I asked her to（29）B，in that case，giving whatever she would have given us to a local food bank．Or（30）A，they donate money she would have（31）Con all of us to the food bank．When I checked with my kids，I knew what I suggested was proven exactly．（32）D，for all of us would be（33）Ato know we had been able to donate to a local food bank．
She and my father（34）Cthis idea，but had no idea where a food bank would be．（35）Bmy father was still quite able and interested in doing his own computer searches，his（36）Dto do this has gradually been going down．I looked it up right there and then discovered not one（37）Cthree local food banks，and the center for a state-wide food bank（38）Bright there in their town．I gave them the（39）Aand phone number，which they asked for．They seemed to feel a great（40）Dat this suggested solution and I was very grateful．
| 21．A．admit | B．abolish | C．know | D．keep |
| 22．A．finance | B．health | C．work | D．affection |
| 23．A．begged | B．ordered | C．warned | D．rejected |
| 24．A．borrow | B．sell | C．refuse | D．need |
| 25．A．gave up | B．insisted on | C．dreamed of | D．applied for |
| 26．A．difficult | B．strange | C．impossible | D．important |
| 27．A．giving | B．owing | C．lending | D．sharing |
| 28．A．belief | B．mind | C．idea | D．opinion |
| 29．A．allow | B．consider | C．practice | D．avoid |
| 30．A．easier | B．worse | C．less | D．stronger |
| 31．A．made | B．paid | C．spent | D．cost |
| 32．A．real | B．controversial | C．unreasonable | D．right |
| 33．A．delighted | B．disappointed | C．generous | D．energetic |
| 34．A．deleted | B．hated | C．liked | D．found |
| 35．A．Unless | B．Although | C．If | D．When |
| 36．A．chance | B．purpose | C．desire | D．ability |
| 37．A．and | B．so | C．but | D．or |
| 38．A．floated | B．located | C．covered | D．adjusted |
| 39．A．address | B．date | C．appointment | D．sign |
| 40．A．egret | B．curiosity | C．interest | D．relief |
10．假定你叫李华，你的笔友Peter来信询问你校情况．请根据下表提示，给他回一封电子邮件．
注意：
1．开头语和结束语已为你写好，不计入总词数；
2．可适当增加细节，使行文连贯；
3．词数100左右．
Dear Peter，
It's great to receive your e-mailNow I'd like to tell you something about our school．Our school lies in the center of the city．It was founded in 1957 and has a history of 50 years．（高分句型一）Now，there are sixty classes and about 3，000 students in our school．It has a beautiful campus and modern teaching facilities．The teachers in our school are very experienced，and they often make their classes lively and interesting．（高分句型二）Also，they all work hard and put their hearts into teaching．Many students of high quality have been educated since the founding of the school．（高分句型三）It is now one of the best schools in the city．
I'm sure our school will become more and more beautiful．
Yours，
Li Hua．
| Location | In the center of the city |
| Year of building | In 1957 |
| Basic information | beautiful campus；modern teaching facilities sixty classes；about 3，000 students experienced teachers；lively and interesting classes；hard-working teachers |
| Achievement | educate many students of high quality one of the best schools in the city |
1．开头语和结束语已为你写好，不计入总词数；
2．可适当增加细节，使行文连贯；
3．词数100左右．
Dear Peter，
It's great to receive your e-mailNow I'd like to tell you something about our school．Our school lies in the center of the city．It was founded in 1957 and has a history of 50 years．（高分句型一）Now，there are sixty classes and about 3，000 students in our school．It has a beautiful campus and modern teaching facilities．The teachers in our school are very experienced，and they often make their classes lively and interesting．（高分句型二）Also，they all work hard and put their hearts into teaching．Many students of high quality have been educated since the founding of the school．（高分句型三）It is now one of the best schools in the city．
I'm sure our school will become more and more beautiful．
Yours，
Li Hua．
9．Dad had a green comb．He bought it when he married Mum．Every night，he would hand me his （21）C and say，"Good girl，help Daddy clean it，OK？"
I was （22）D to do it．At age five，this dull task brought me such （23）A．I would excitedly turn the tap （24）D and brush the comb carefully．Satisfied that I'd done a good job，I would happily return the comb to Dad．He would （25）A affectionately at me and place the comb on his wallet．
Two years later，Dad started his own （26）C，which wasn't doing so well．That was when things started to （27）B．Dad didn't come home as early and as much as he used to．Mum and I became （28）Cwith him for placing our family in trouble．With （29）A，an uncomfortable silence grew between us．
After my graduation，Dad's business was getting back on track．On my 28th birthday，Dad came home （30）B．As usually I helped him carry his bags into his study．When I turned to leave，he said，"Hey，would you help me （31）C my comb？"I looked at him a while，then （32）Bthe comb and headed to the sink．
It hit me then：why，as a child，（33）CDad clean his comb was such a pleasure．That routine（习惯） meant Dad was home early to （34）D the evening with Mum and me．It （35）C a happy and loving family．
I passed the clean comb back to Dad．He smiled at me and （36）D placed his comb on his wallet．But this time，I noticed something （37）A．Dad had aged．He had wrinkles（皱纹） next to his eyes when he smiled，（38）D his smile was still as （39）B as before，the smile of a father who just wanted a good （40）B for his family．
I was （22）D to do it．At age five，this dull task brought me such （23）A．I would excitedly turn the tap （24）D and brush the comb carefully．Satisfied that I'd done a good job，I would happily return the comb to Dad．He would （25）A affectionately at me and place the comb on his wallet．
Two years later，Dad started his own （26）C，which wasn't doing so well．That was when things started to （27）B．Dad didn't come home as early and as much as he used to．Mum and I became （28）Cwith him for placing our family in trouble．With （29）A，an uncomfortable silence grew between us．
After my graduation，Dad's business was getting back on track．On my 28th birthday，Dad came home （30）B．As usually I helped him carry his bags into his study．When I turned to leave，he said，"Hey，would you help me （31）C my comb？"I looked at him a while，then （32）Bthe comb and headed to the sink．
It hit me then：why，as a child，（33）CDad clean his comb was such a pleasure．That routine（习惯） meant Dad was home early to （34）D the evening with Mum and me．It （35）C a happy and loving family．
I passed the clean comb back to Dad．He smiled at me and （36）D placed his comb on his wallet．But this time，I noticed something （37）A．Dad had aged．He had wrinkles（皱纹） next to his eyes when he smiled，（38）D his smile was still as （39）B as before，the smile of a father who just wanted a good （40）B for his family．
| 21．A．bag | B．wallet | C．comb | D．brush |
| 22．A．energetic | B．disappointed | C．upset | D．pleased |
| 23．A．joy | B．sadness | C．courage | D．pain |
| 24．A．out | B．over | C．in | D．on |
| 25．A．smile | B．stare | C．shout | D．laugh |
| 26．A．family | B．task | C．business | D．journey |
| 27．A．progress | B．change | C．improve | D．form |
| 28．A．satisfied | B．delighted | C．mad | D．strict |
| 29．A．time | B．patience | C．speed | D．ease |
| 30．A．occasionally | B．early | C．frequently | D．rarely |
| 31．A．sharpen | B．repair | C．clean | D．keep |
| 32．A．dropped | B．took | C．handed | D．threw |
| 33．A．watching | B．letting | C．helping | D．hearing |
| 34．A．find | B．lose | C．waste | D．spend |
| 35．A．affected | B．broke | C．meant | D．supported |
| 36．A．nervously | B．hurriedly | C．excitedly | D．carefully |
| 37．A．different | B．exciting | C．interesting | D．bored |
| 38．A．for | B．or | C．so | D．yet |
| 39．A．patient | B．heartwarming | C．tired | D．worried |
| 40．A．belief | B．life | C．style | D．education |
7．Your DNS cache （域名存储器）stores the locations （IP addresses）of web servers that contain web pages which you have recently viewed．If the location of the web server changes before the entry in your DNS cache updates，you can no longer access the site．
If you encounter a large number of HTML 404 error codes，you may need to clear your DNS cache．After you clear your DNS cache，your computer will query （询问）nameservers （域名服务器）for the new DNS information．The following methods allow you to remove old and inaccurate DNS information that may result in 404 errors．
Windows 7
To clear your DNS cache if you use Windows 7，perform the following steps：
Click Start．
Enter cmd in the Start menu search text box．
Right-click Command Prompt and select Run as Administrator．
Run the following command：
If the command succeeds，the system returns the following message：Windows IP configuration successfully flushed the DNS Resolver Cache．
Windows?8
To clear your DNS cache if you use Windows 8，perform the following steps：
On your keyboard，press Win+X to open the WinX Menu．
Right-click Command Prompt and select Run as Administrator．
Run the following command：
If the command succeeds，the system returns the following message：Windows IP configuration successfully flushed the DNS Resolver Cache．
Windows XP，2000，or Vista?
To clear your DNS cache if you use Windows XP，2000，or Vista?，perform the following steps：
Click Start．
On the Start menu，click Run．
If you do not see the Run command in Vista，enter run in the Search bar．
Run the following command：
If the command succeeds，the system returns the following message：Successfully flushed the DNS Resolver Cache．
MacOS?10.10.4 and above
To dear your DNS cache if you use MacOS X version 10.10.4 or above，perform the following steps：
Click Applications．
Click Utilities．
Click Terminal．
Run the following command：
If the command succeeds，the system docs not return any output（输出信息）．Warning：
To run this command，you must know the computer's administrator account password．
25．If the command succeeds，all the following systems return a massage exceptB．
A．Windows?8
B．Windows 7
C．Windows XP，2000，or Vista?
D．MacOS?10.10.4 and above
26．What's the main purpose of writing the passage？B
A．To introduce something about several systems on computer．
B．To explain how to solve some problem in several systems on computer．
C．To explain how to access some sites in several computer systems．
D．To explain how to install DNS cache in several computer systems．
27．Which of the following is true about DNS cache，according to the text？A
A．DNS cache stores the IP addresses of web servers．
B．DNS cache needs to be cleared，if you meet a large number of error codes．
C．DNS information may result in 404 errors．
D．Unless the entry in your DNS cache updates，the location of the web server won't change．
0 140212 140220 140226 140230 140236 140238 140242 140248 140250 140256 140262 140266 140268 140272 140278 140280 140286 140290 140292 140296 140298 140302 140304 140306 140307 140308 140310 140311 140312 140314 140316 140320 140322 140326 140328 140332 140338 140340 140346 140350 140352 140356 140362 140368 140370 140376 140380 140382 140388 140392 140398 140406 151629
If you encounter a large number of HTML 404 error codes，you may need to clear your DNS cache．After you clear your DNS cache，your computer will query （询问）nameservers （域名服务器）for the new DNS information．The following methods allow you to remove old and inaccurate DNS information that may result in 404 errors．
Windows 7
To clear your DNS cache if you use Windows 7，perform the following steps：
Click Start．
Enter cmd in the Start menu search text box．
Right-click Command Prompt and select Run as Administrator．
Run the following command：
| Ipconfig/flushdns |
Windows?8
To clear your DNS cache if you use Windows 8，perform the following steps：
On your keyboard，press Win+X to open the WinX Menu．
Right-click Command Prompt and select Run as Administrator．
Run the following command：
| Ipconfig/flushdns |
Windows XP，2000，or Vista?
To clear your DNS cache if you use Windows XP，2000，or Vista?，perform the following steps：
Click Start．
On the Start menu，click Run．
If you do not see the Run command in Vista，enter run in the Search bar．
Run the following command：
| ipconfig/flushdns |
MacOS?10.10.4 and above
To dear your DNS cache if you use MacOS X version 10.10.4 or above，perform the following steps：
Click Applications．
Click Utilities．
Click Terminal．
Run the following command：
| sudo killall-HUP mDNSResponde |
To run this command，you must know the computer's administrator account password．
25．If the command succeeds，all the following systems return a massage exceptB．
A．Windows?8
B．Windows 7
C．Windows XP，2000，or Vista?
D．MacOS?10.10.4 and above
26．What's the main purpose of writing the passage？B
A．To introduce something about several systems on computer．
B．To explain how to solve some problem in several systems on computer．
C．To explain how to access some sites in several computer systems．
D．To explain how to install DNS cache in several computer systems．
27．Which of the following is true about DNS cache，according to the text？A
A．DNS cache stores the IP addresses of web servers．
B．DNS cache needs to be cleared，if you meet a large number of error codes．
C．DNS information may result in 404 errors．
D．Unless the entry in your DNS cache updates，the location of the web server won't change．