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一、阅读理解
A
Better think twice before choosing a password for e - mail, online bank or shopping. Simple passwords are easy to be stolen(窃取).
A password is like a key to your home. If someone steals it, he'll get chances to steal something else. We use passwords everywhere in our life. We are so used to passwords that we don't pay any attention to them until we lose or forget one.
A study of 28,000 passwords recently stolen from a popular website showed that people often do the easy thing. It found that 16% took a first name as a password. Another 14% used the easiest keyboard combinations such as “12345678” or QWERTY. 5% of the stolen passwords were names of television shows or stars popular with young people. 3% of the passwords expressed feelings like “I don't care,” “Whatever,” “Iloveyou,” or their opposite, “Ihateyou.”
Robert Graham, who did the study, advises people to choose a password that is longer than eight characters with one capital letter(大写字母) and one symbol.
Of course, safe passwords don't mean those hard to remember. Forgetting your password is sometimes a big headache for you. Maybe, the perfect password is easy for you and hard for others.
(
A. 标志
B. 护照
C. 密码
D. 口诀
(
A. busy
B. lazy
C. stupid
D. careful
(
A. ZXCVBN.
B. password56.
C. wy640Mv.
D. Ihateyou.
A
Better think twice before choosing a password for e - mail, online bank or shopping. Simple passwords are easy to be stolen(窃取).
A password is like a key to your home. If someone steals it, he'll get chances to steal something else. We use passwords everywhere in our life. We are so used to passwords that we don't pay any attention to them until we lose or forget one.
A study of 28,000 passwords recently stolen from a popular website showed that people often do the easy thing. It found that 16% took a first name as a password. Another 14% used the easiest keyboard combinations such as “12345678” or QWERTY. 5% of the stolen passwords were names of television shows or stars popular with young people. 3% of the passwords expressed feelings like “I don't care,” “Whatever,” “Iloveyou,” or their opposite, “Ihateyou.”
Robert Graham, who did the study, advises people to choose a password that is longer than eight characters with one capital letter(大写字母) and one symbol.
Of course, safe passwords don't mean those hard to remember. Forgetting your password is sometimes a big headache for you. Maybe, the perfect password is easy for you and hard for others.
(
C
)1. The underlined word “password” in Paragraph 1 means ______.A. 标志
B. 护照
C. 密码
D. 口诀
(
B
)2. About 40% passwords are easily stolen because the users are ______.A. busy
B. lazy
C. stupid
D. careful
(
C
)3. Which of the following passwords is the safest according to the passage?A. ZXCVBN.
B. password56.
C. wy640Mv.
D. Ihateyou.
答案:
1.C 2.B 3.C
B
Most people hope to have a better memory which helps them succeed in study, work and life. Can memory be improved? Luckily, hundreds of studies in the past 50 years have already given us a definite answer.
A healthy lifestyle keeps your brain young and memory sharp. First of all, it is necessary to have a healthy diet. Eating more food rich in B vitamins and Vitamin E, such as vegetables and lean meat(瘦肉), helps you have a better memory. Doing exercise can keep your brain alive, too. Proper exercise provides much needed oxygen for the brain. Running, riding a bike, swimming and even walking two or three times a week are helpful. Moreover, getting enough sleep is important. Only when your brain gets a good rest, can it work well. The healthier your lifestyle is, the better your memory will become, but do not expect a sudden change—it takes a long time to make a difference.
Memory skills help you remember things better. The following three are the most widely used. Chunking is a way of remembering a piece of information by cutting it into smaller ones. For example, to memorize a ten - digit telephone number 2127983630, you can divide the digits into three groups: first 212, then 798, and lastly 3630. This method is far more effective than remembering a string(串) of 10 digits. Organization means organizing information into groups of the same kind. For example, trees, grass and flowers are plants; tigers, pandas, and cows are animals. Imagery is remembering newly learnt information by using your imagination and connecting it with something that you are familiar(熟悉的) with.
However, memory skills will hardly work if you don't understand the information. What's more, only a regular review can make the memory last long. That is why students are always advised to go over what they have learnt after one day and then after three days, and then use it as regularly as possible.
Human brains are like muscles that need nutrients(营养) and exercise to become stronger. If you make a few lifestyle changes and try some memory skills, you can certainly improve your memory.
(
A. Two.
B. Three.
C. Four.
D. Five.
(
A. Remembering the word “sad” by putting it into the group of “feelings”.
B. Remembering the meaning of the word “red” by connecting it with fire.
C. Remembering a long and difficult passage by understanding its meaning.
D. Remembering the post number 0708591 by dividing it into 070 and 8591.
(
A. To use it better every day.
B. To understand it in a better way.
C. To improve memory skills.
D. To remember it for a longer time.
(
A. not everyone has a good memory
B. memory skills are not difficult to learn
C. memory can be improved in some ways
D. it is important to have a healthy lifestyle
Most people hope to have a better memory which helps them succeed in study, work and life. Can memory be improved? Luckily, hundreds of studies in the past 50 years have already given us a definite answer.
A healthy lifestyle keeps your brain young and memory sharp. First of all, it is necessary to have a healthy diet. Eating more food rich in B vitamins and Vitamin E, such as vegetables and lean meat(瘦肉), helps you have a better memory. Doing exercise can keep your brain alive, too. Proper exercise provides much needed oxygen for the brain. Running, riding a bike, swimming and even walking two or three times a week are helpful. Moreover, getting enough sleep is important. Only when your brain gets a good rest, can it work well. The healthier your lifestyle is, the better your memory will become, but do not expect a sudden change—it takes a long time to make a difference.
Memory skills help you remember things better. The following three are the most widely used. Chunking is a way of remembering a piece of information by cutting it into smaller ones. For example, to memorize a ten - digit telephone number 2127983630, you can divide the digits into three groups: first 212, then 798, and lastly 3630. This method is far more effective than remembering a string(串) of 10 digits. Organization means organizing information into groups of the same kind. For example, trees, grass and flowers are plants; tigers, pandas, and cows are animals. Imagery is remembering newly learnt information by using your imagination and connecting it with something that you are familiar(熟悉的) with.
However, memory skills will hardly work if you don't understand the information. What's more, only a regular review can make the memory last long. That is why students are always advised to go over what they have learnt after one day and then after three days, and then use it as regularly as possible.
Human brains are like muscles that need nutrients(营养) and exercise to become stronger. If you make a few lifestyle changes and try some memory skills, you can certainly improve your memory.
(
B
)4. How many ways of keeping a healthy lifestyle are mentioned in the passage?A. Two.
B. Three.
C. Four.
D. Five.
(
A
)5. Which of the following examples is the use of the skill “organization”?A. Remembering the word “sad” by putting it into the group of “feelings”.
B. Remembering the meaning of the word “red” by connecting it with fire.
C. Remembering a long and difficult passage by understanding its meaning.
D. Remembering the post number 0708591 by dividing it into 070 and 8591.
(
D
)6. According to the passage, why should we review what we've learnt?A. To use it better every day.
B. To understand it in a better way.
C. To improve memory skills.
D. To remember it for a longer time.
(
C
)7. The passage is written to tell us ______.A. not everyone has a good memory
B. memory skills are not difficult to learn
C. memory can be improved in some ways
D. it is important to have a healthy lifestyle
答案:
4.B 5.A 6.D 7.C
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