谁能帮个忙呀Owning a web page sounds cool.You can be the master of

谁能帮个忙呀
Owning a web page sounds cool.You can be the master of the page,putting up your favorite hot sports,news,pop music and latest Hollywood movies,all of which can be found quite easily on the net.But what if the services expose your personal data like birthday,health condition,bank account,ID card and even your personal shortcomings to commercial websites who will use them to strengthen e-marketing?
Worse,some e-business players may pass you by and sell your personal data to other firms to get a profit.The rapid growth of the Internet has led to individual privacy abuse.It will be a headache in the future.Cases are showing up recently that some unethical players earn big money from selling individual profiles on-line.A leading US-based net firm has been spotted using technology to track down every action netzens (网民) make while shopping through its website.
Zhang Jing,a 27-year-old staff member at a local lifestyle website,woke up one morning and found her emails were stuffed with junk emails,unwelcome on-line commercial ads and a large amount of sexual stuff."My mailbox gets full of this awful stuff and I feel sick," said Zhang."Laws should be set up as soon as possible,otherwise the problem will get worse."
However,as Internet goes beyond national borders,protection efforts will be limited without global cooperation.It needs global commitment and a wide respect for the roles of the game.Meanwhile,experts have called for the development of technology and software such as a firewall to protect netzens' privacy.Software that can track down firms who are using technology to follow on-line shopping activities and bar firms who abuse personal data will be available on the market soon.Firms plotting to make an illegal profit from the abuses will shoot themselves in the foot in the end and netzens themselves should be well aware of the issue and resort to legal actions to solve the problem.
What is the danger of owning a web page of your own,according to the passage?
Your ID card might get lost.
Your personal data might be exposed.
Some commercial websites may use your web page.
Your shortcomings can be shown on the web page too.
In the second paragraph,in the sentence "It will be a headache in the future",the pronoun "It" refers to___________.
the Internet
the rapid growth of the Internet
the e-business
the individual privacy abuse by net firms
According to Zhang Jing,the problem of junk emails could get worse unless____________.
on-line commercial ads are unwelcome
laws are established
netzens are fully aware of it
software is used
还有两道题在后面写不下

1.B 第一段 But what if the services expose your personal data like birthday,health condition,bank account,ID card and even your personal shortcomings to commercial websites who will use them to strengthen e-marketing?
2.D
3.B Laws should be set up as soon as possible,otherwise the problem will get worse."
4.A
5.D