Not only ___,but she is a dancer.
A.she is a singer
B.being a singer
C.is she a singer
D.is a singer
A.she is a singer
B.being a singer
C.is she a singer
D.is a singer
A.To dial
B.Having dialed
C.Dialing
D.Dialed
le.()
此题为判断题(对,错)。
with all aspects of the business. He or she delegates far less than his or her Western counterpart, spends less time in meetings, less time consulting and more time actually making decisions and implementing policy. Some recent surveys have suggested that Chinese managers believe that traveling and meetings are the least important aspects of their jobs; they would rather spend more time doing deskwork, assessing and evaluating information and making decisions. It is interesting that only 31 percent of the sample believed that scheduled meetings were an important activity and only 4 percent believed that unscheduled meetings were important.
In the evening she would go to a fancy dress party with her husband.She wanted to dress up as a ghost (鬼,鬼魂) and as she had made her costume (化妆舞会上的化装服) the night before,she was impatient to try it on.Though the costume consisted only of a sheet,it was really splendid.After putting it on,she went downstairs to find out whether it would be comfortable to wear. ,
Just as Mrs. Richards was entering the dining-room, there was a knock on the front door.She knew it must be the baker (面包师).She had told him to come straight in if ever she failed to open the door and to leave the bread on the table.Not wanting to frighten the poor man,she quickly hid in the small store-room under the stair.She heard the front door opened and heavy footsteps in the hall.Suddenly the door of the store-room was opened and in came a man.Mrs. Richards realized it must be the man from the Electricity Board who had come to read the meter (水表读数).She tried to explain the situation,saying “It’s only me.” But it was too late,the man let out a cry and jumped back several paces.When Mrs. Richards walked towards him,he fled, closing the door heavily behind him.
(1).The reason for Mrs. Richards’ excitement that day was that().
A、 she had sent her children to school
B、 she was to attend an evening party
C、 she wouldn’t do any housework that morning
D、 she had made a special costume the night before
(2). Mrs. Richards went downstairs with the costume on so as to().
A、 make sure that the costume fitted her well
B、 frighten the person who was knocking on the door
C、 find out if she had finished the costume
D、 receive the bread and do some cooking
(3).The man who was knocking at the door was ().
A、a baker
B、a thief
C、her husba
D、an electricity man
(4).What did the man do after he knocked on the front door?()
A、He entered just as Mrs. Richards had told him to.
B、He did not do anything as Mrs. Richards had expected him to.
C、He stepped directly towards the store-room.
D、He went straight in so as to find Mrs. Richards
(5).The man _________and that made him cry out and run away.()
A、 thought he must have met a ghost
B、 recognized Mrs. Richards
C、 found out Mrs. Richards was walking towards him
D、 thought that Mrs. Richards must have recognized him
Directions: Fill in the blanks with the words and expressions froma list of choices given in a word bank following the passage. Each choiceshould be used only once. Maria is a failure as a n 1 . The Reverend Mother sends her off in answer t 2 a letter from a retired naval captain for a g 3 for his seven children. There is aloofness in Captain Von Trapp; however, it is just a disguise for the sadness caused by his wife’s death. Maria teaches the children to sing and brings vitality b 4 to the large house. The Captain loves singing and thanks Maria for what she has done for his family. He calls o 5 his engagement with the beautiful Baroness for he realizes that he has f 6 in love with Maria, and so has Maria. They get married and go on their h 7 . When they come back, the Nazis attempt to draft Captain Von Trapp i 8 the Naval Forces of The Third Reich. After their sensational p 9 at the music festival and with some help from the abbey, the Von Trapps escape o 10 the Alps into Switzerland.
Five days off work is a harsh penalty for dragging a woman alongside a bus by her arm? Baxa said, "Any time you take money away from someone, it is a harsh punishment. The driver makes $14 an hour. Multiply that by 40 and you can see what he lost. "
Yes, that comes to $560, a tidy sum. But we know that people in the private sector are fired for far less every day. If the people who run the CTA think that the loss of a week's pay is more than enough, I offer them a sporting proposition: Give me a bus. Then have their wives stick their arms in the doorway of the bus, and I'll slam the door shut, stop the gas pedal and take them for a fast one-block jog. And I'll pay $560 to anyone who is bold enough to try it. Any takers? Mr. Baxa? Anybody? I didn't think so.
1.The nurse half-entered one of the buses because____.
A、the bus they wanted didn't stop there
B、she wanted the driver to stop the bus
C、she wanted to get some information from the driver
D、she and her uncle couldn't wait any longer at the corner
2.The reason why the woman trotted alongside the bus was that____.
A、she couldn't get herself away from the bus
B、the driver closed the door before she heard the answer
C、she was dragged by the bus driver
D、she wanted to get the driver's badge number
3.How many blocks was the woman away from the corner where she waited when the bus driver finally let her off? ____
A、Almost one block.
B、Almost two blocks.
C、Probably three blocks.
D、Probably five or six blocks.
4.The bus driver's punishment was____.
A、being dismissed from the CTA
B、being out of work for a week
C、paying a fine of $560
D、working without pay for five days
5.Why did the author offer a sporting proposition? ____
A、Because the CTA paid little attention to the incident.
B、Because the bus driver had not been fired.
C、Because he wanted to threaten the CTA people.
D、Because he thought the penalty was not a harsh on
截取一段明文如下:
The Mutual Information Analysis (MIA) is a generic side channel distingui she that has been introduced at CHES 2008. This paper brings three contributions with respect to its applicability to practice. First, we emphasize that the MIA principle can be seen as a toolbox in which different (more or less effective) statistical methods can be plugged in. Doing this, we introduce interesting altematives to the original proposal. Second, we discuss the contexts in which the MIA can lead to successful key recoveries with lower data complexity than classical attacks such as, eg. using Pearson's correlation coefficient. We show that such contexts exist in practically meaningful situations and analyze them statistically. Finally, we study the connections and differences between the MIA and a framework for the analysis of side- channel key recovery published at Eurocrypt 2009. We show that the MIA can be used to compare two leaking devices only if the discrete models used by an adversary to mount an attack perfectly correspond to the physical leakages.
忽略文中的数字和符号,试用(1.9)仿射密码加密。然后对密文进行破密。
Advertisers use many methods to get us to buy their products.One of their most successful methods is to make us feel dissatisfied with ourselves and our imperfect lives.Advertisements show us who we aren't and what we don't have."Why don't I have any dates (约会)?" a good-looking girl sadly asks in a commercial."Here," replies her roommate, "Try Zoom tooth-paste!" Of course she tried it, and immediately the whole football team falls in love with her."That's a stupid commercial," we might say.But we still buy Zoom tooth-paste out of fear of being unpopular and having no friends.
If fear is the negative motive (动机) for buying a product, then wanting a good self-image is the positive reason for choosing it.Each of us has a mental picture of the kind of person we would like to be.For example, a modern young woman might like to think that she looks like a beautiful movie star.A middle-aged man might want to see himself as a strong, attractive athlete.Advertisers know this.They write specific ads to make certain groups of people choose their products.
Advertisers get psychologists to study the way consumers think and their reasons for choosing one brand instead of another.These experts tell advertisers about the motives of fear and self-image.They also inform. them about recent studies with colors and words.They have found that certain colors on the package of an attractive product will cause people to reach out and take that package instead of buying an identical (同一的、 相等的) product with different colors.
Many people believe that advertising does not affect them.They like to think they make wise choices.Unfortunately, they probably don't realize the powerful effect of advertising.They may not clearly understand that advertisers spend billions of dollars each year in aggressive (强有力的) competition for our money, and they are extremely successful.
1.What’s the purpose of advertising()?
A.To introduce people the feature of the goods.
B.To have people to buy new products on the market.
C.To make people know how to use the products.
D.To tell people how to save money while buying goods.
2.One of the disadvantages of advertising is to().
A.lead people to buy bad-quality things
B.make people confused about choosing goods
C.make people buy more things than needed
D.inform. people the products’ benefits
3.Advertisement may make people think that()
A.their lives are not good enough
B.their behaviors are imperfect
C.they don’t have enough money to buy things
D.they look poor without buying advertise goods
4.What can psychologists tell the advertisers()
A.The reasons for bad sale of some goods.
B.What brand is better than others?
C.How to control the qualities of goods.
D.People’s opinions about current colors.
5.It’s implied in the last paragraph that those who don’t believe
advertising().
A.should refuse to buy goods advertised
B.may also be influenced by advertising
C.have more freedom to buy things than others
D.can save money without buying the advertised goods
A.Were she rich or poor
B.Being rich or poor
C.Be she rich or poor
D.Whether is she rich or poor