We could hear the frightened people's _____ in the accident.
A、noise
B、sound
C、shout
D、voices
The doctor ________ the woman ,but he couldn’tfind out what was wrong with her.[来
A、looked over
B、looked after
C、lookedfor
D、looked out
—Don’t play with theknife, ______ you’ll cut your hand. —Sorry, I______ .
A、so; can’t
B、and;won’t
C、but;mustn’t
D、or; won’t
I find this computer game ______ to play.[来源:学,科,网]
A、enough easy
B、easyenough
C、enough easily
D、easily enough
—Can I get you a cup of blackcoffee? —______.
A、It’snice of you
B、Withpleasure
C、Youcan, please
D、Thank you for the coffee
—We’ll be back for our school’s ____anniversary ceremony(周年校庆). —I see. That means you’ll have aget-together with your classmates in_______ years.
A、fifteen; seven
B、fifteenth; seven
C、fifteen; seventh
D、fifteenth;seventh
______ earthquake on March 11th was ______ terribledisaster, making thousands of Japanese homeless.
A、An; a
B、The; a
C、An; the
D、The; the
-–Hello! This is Henryspeaking. I’d like to speak to your father. ---Sorry, he has _______Shanghai.
A、been in
B、been to
C、gone to
D、come to
Withthe help of the computer, information can ______ every corner of the world veryquickly.
A、get
B、reach
C、arrive
D、return
1 Recent research from the Pew Internet Projectsuggests that 90% of Americans aged from 12 to 17 use the Internet, and 51% ofthose teens use social networks. However, there are many possible problems withsocial networking sites and the teenagers who use them. Apart from the social advantages, socialnetworking sites can be used to record school research, develop artistictalents and experiment with other forms of subject creation. They provide a wayto communicate with others who share the same interests and to get helpful adviceon ongoing projects. Along with these advantages come some dangers.For example, most social networking sites are open to all, especially MySpace,which is the most popular social network among teens in America. It means that theycould be put in unpleasant and frightening situations. A greater danger is that teens may become objectsof the people with secret purposes. The secrecy of some social networking sitesmakes it easy for dangerous people to find young teens and invite them into dangerousconversations. It’s easy for them to pretend as teens and draw children into dangerousreal-world communication as well. Then further hurt might be on its way. Another danger is identity stealing, whichcan happen when teens share too much information about their names, dates ofbirth and locations. Therefore, it’s very important to make sureteens are safe when they use social networks. Many of the same rules that work for onlinechat work for these sites: ※ Don’t use your real name. ※ Don’t give out personal informationto people you don’t know. A last name and a town are enough for a bad guy to findwhere you are. ※ Don’t believe that people are whothey say to be. ※ Immediately end any communicationthat makes you uncomfortable and report it to a parent. Only if you are sure of your safety, can youenjoy the fun brought by social networking. Besides, trying to deal with allproblems on your own can lead to terrible results. Remember, asking yourparents or school officials for help doesn’t mean you are unable to do anythingbut wiser than many others. 1.How many dangers of using social networksare mentioned in the passage? A.2. B.3. C. 4. D. 5. 2.The writer takes MySpace as an example toshow that ________. A. students could be put into unrealsituations on the Internet B. teenagers are facing unknown dangers onthe social networks C. Internet provides more social websites to Americanteenagers D. social networks are very popular amongteenagers in America 3.We can infer from the passage that________. A. the dangers are similar when chattingonline and surfing social networks B. more than half American teenagers agedfrom 12 to 17 use social networks C. teens who ask for help are wiserwhen meeting problems on social networks D. there are more disadvantages thanadvantages for teens to use social networks
