Question

【題目】下面文章中有4個段落需要添加小標題，文章需要添加總標題。請從以下選項（A、B、C、 D、E和F）中選出符合意思的標題，并在答題紙上將相應(yīng)選項的標號涂黑。選項中有一項是多余選項。

An increase in cyber-attacks and identity theft make the Internet seem like a scary place these days.

Last week, there were reports of a billion dollar theft from European banks and secret viruses on millions of computer systems across Russia, China, India, Iran and elsewhere. This raises a question: How can individuals protect or make it more difficult for hackers to access their information?

【1】________________

Hard passwords include upper and lower case letters, numbers and special characters. They should be at least eight characters in length. They should also not spell out words easy for hackers to find, like your pet's name or the name of a family member.

【2】_______________

A very common mistake made by users is to create one hard password, but then never change it. Remembering a long list of complicated passwords can be difficult. But no password is unbreakable. Hackers are better able hack multiple accounts if those accounts all have the same password. A password management service, like Dashlane or PasswordBox, can help you keep track of hard passwords. These services permit users to easily store and secure their passwords.

【3】_______________

This goes for all the devices you use in a day–your home computer, your work computer, or your friend's iPad. Internet browsers like Firefox or Chrome keep track of where you've been and what you've done online. They keep records of every site you visited. Information about what you sent from or saved on your computer can be kept for days or weeks. It is very easy for anyone who sees that information to steal a detailed record of your online activities.

【4】_______________

An increasing number of public places now offer free wireless access to the Internet. Often, a user does not need a password to connect to these wireless networks. These services might be useful, but they're also an easy way for hackers to access everything on your device. Unless you really need it, it is best not to use it.

【5】________________

One of the most popular and successful ways hackers infect your computer is through a technique called phishing. Phishing occurs when someone opens an email attachment that looks real. But the attachment is actually a virus that immediately infects the user's computer. If someone sends you a file or a website you did not ask for, it is best to not click on it.

Answer 1

【答案】

【1】C

【2】E

【3】A

【4】F

【5】B

【解析】

試題分析：文章主要講的是網(wǎng)絡(luò)安全問題。網(wǎng)絡(luò)攻擊和身份盜用增多讓互聯(lián)網(wǎng)看上去非�？膳�。個人應(yīng)該如何防止或者讓黑客更難獲得他們的信息呢？

【1】根據(jù)“Hard passwords include upper and lower case letters...”可知，本段講的是讓自己的密碼更難破解。

【2】根據(jù)“A very common mistake made by users is to create one hard password, but then never change it...But no password is unbreakable.”可知，本段講的是要經(jīng)常更換密碼，因為沒有密碼是不能被破解的。

【3】根據(jù)“Internet browsers like Firefox or Chrome keep track of where you've been and what you've done online...It is very easy for anyone...to steal a detailed record of your online activities.”可知，Firefox或Chrome等互聯(lián)網(wǎng)瀏覽器會記錄你在網(wǎng)上去過的地方和做過的事情。看到這些信息的任何人都能輕易竊取你在網(wǎng)上詳細的活動記錄。A項“清除瀏覽器歷史記錄”符合段意。

【4】根據(jù)“An increasing number of public places now offer free wireless access to the Internet...they're also an easy way for hackers to access everything on your device”可知，現(xiàn)在越來越多的公共場所開始提供免費無線網(wǎng)絡(luò)接入互聯(lián)網(wǎng)。這些服務(wù)也是黑客訪問你設(shè)備上所有內(nèi)容的捷徑。說明不能隨便使用免費的無線網(wǎng)絡(luò)。

【5】根據(jù)“One of the most popular and successful ways hackers infect your computer is through a technique called phishing. Phishing occurs when someone opens an email attachment that looks real.”可知，黑客感染電腦最常用和最有效的一種辦法就是通過所謂的網(wǎng)絡(luò)釣魚。當有人打開一個看上去真實的電子郵件附件時，網(wǎng)絡(luò)釣魚就發(fā)生了。這個附件實際上是一個病毒。因此，我們應(yīng)該謹慎點擊，而不能隨便打開陌生的鏈接。