2.Since May 12,a computer virus named WannaCry has infected(感染)more than 300,000 computers in over 150 countries,according to Reuters.
WannaCry is spread by using a weakness in Microsoft's Windows operating system.Once the virus gets into the computer,it locks all the papers and asks the user for money to unlock them.At first,it asks for $300,but if the user doesn't send the money in 72 hours,the price doubled,Papers are locked forever if the user doesn't pay in seven days.
The virus has brought had results.For example,in the UK,the virus left the country's National Health Service in a mess.Some hospitals had to cancel patient appointments(预约),reported The Telegraph.In China,the virus has hit thousands of computers,according to Qihoo 360.One of the most hard-hit groups in Qiu were university users.Many students'graduation papers were locked.They felt nervous and frightened.Also many gas stations were seriously hit,and the payment system didn't work.
WanaCry is the latest example of the cyber security(网络安全)problem.Matthew Hickey(who set up the security company Hacker House) said,"The attack is not surprising.It shows that many organizations do not use updates(更新)fast enough."According to a survey,nearly half of the people said,"We are not satisfied with the way software updates work."
As China Daily wrote,"We can't completely protect our computers against these kinds of viruses,as this cat and mouse game will continue forever.The best choice for most users is to take care online and always install(安装)software updates."
34.If your papers are locked by Wanna Cry,how much do you need to pay to unlock the mat first?B
A.150.        B.300.         C.450.        D. 600.
35.According to the passage,the writer shows the bad results byB.
A.giving reasons              
B.giving examples
C.comparing computers      
D.comparing number
36.From the last two paragraphs,we can know thatD.
A.Matthew Hickey thinks the attack on computers is very surprising
B.all the people are pleased with the way software update work
C.the computers can be completely protected against these viruses
D.we should take care online and update software fast enough.
1.Mother's Day is a celebration in memory of mothers.It celebrates the importance of mothers in society.It is celebrated on different days in many parts of the world,mostly in March,April or May.Let's see how different people celebrate their Mother's Day.
Mexico (May 10)
Children make gifts and give them to their mums on Mother's Eve (May 9).On the morning of May 10,families make a special trip to church and eat tamales(玉米饼),sometimes filled with meat,cheese or vegetables.
South Africa (Second Sunday of May)
Besides giving mums Mother's Day cards,people show their thanks for their mothers by wearing red and pink flowers called carnations.If their mothers have passed away,they wear white carnations.
United Kingdom (Fourth Sunday of Lent(大斋期))
Mother's Day is a traditional day for people to visit their hometown and attend their home churches.People also bake(烘焙)special fruitcakes to give to their mums.
Indonesia (December 22)
People throw big parties for their mums,filled with fun activities-such as cooking competitions and 
kebaya-wearing competitions!(A kebaya is a traditional blouse and skirt.)
31.Why do people celebrate Mother's Day according to the passage?D
A.To bake fruitcakes for their mums.
B.To wear red and pink carnations.
C.To take part in wearing competitions.
D.To celebrate the importance of mums.
32.Celebrating Mother's Day has something to do with food in the following countries EXCEPTB.
A.Mexico        B.South Africa      C.United Kingdom      D.Indonesia
33.The underlined word"throw"in the last paragraph meansA.
A.organize       B.send           C.ask    D.move.
20.阅读下面短文,从短文后每题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项.
On the day of the interview,I got up at 6:00 in the morning.I got to the interview place without having(16)AI was the 24th interviewer(应聘者)and the 22nd was a short ordinary-looking girl.I greeted her by(17)B my head.I asked her where she graduated.She told me in a low(18)D,"I graduated from a junior college,the only one without getting a bachelor's degree (学士学位)among the 50 interviewees."
I didn't(19)Cthe interview would last so long.As I didn't have breakfast,my stomach started to ache.I had to sit by the table for a(20)A.Just at that time,the girl asked me(21)Chappened.I told her,"I didn't have breakfast this morning,so my(22)Dcomes to me."
After a while,a worker came in and(23)Ame a bottle of milk and a piece of bread.It was certain that they were bought by the girl.I felt(24)Ball over my heart because I hadn't imagined she would be so nice to help me-her rival(竞争对手).
Luckily,I got the job.The first day I went to work,I was(25)Bto see the girl there.She also got the job.Later I asked her why she got the job.She said(26)Ca smile."That day when I bought you the(27)D,an interviewer went to the toilet with papers in hands.He asked me(28)AI could help him to copy those papers while he was in the toilet.I helped him.After I came back to him,he asked me why I took the food in hands.I told his the(29)D.Then I got the job."At that moment,I came to know that when the girl helped me and the interviewer,she also helped(30)C.
Helping others will benefit yourself as well.

16.A.breakfastB.lunchC.supperD.dinner
17.A.shakingB.noddingC.raisingD.hanging
18.A.pointB.levelC.soundD.voice
19.A.wantB.understandC.expectD.accept
20.A.restB.sleepC.testD.talk
21.A.whichB.howC.whatD.when
22.A.headacheB.heartacheC.toothacheD.stomachache
23.A.handedB.showedC.sentD.bought
24.A.coldB.warmC.nervousD.calm
25.A.frightenedB.surprisedC.disappointedD.interested
26.A.atB.fromC.withD.in
27.A.breadB.milkC.waterD.food
28.A.whetherB.whenC.whereD.how
29.A.resultB.secretC.methodD.truth
30.A.myselfB.himselfC.herselfD.yourself.
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