usually from one to ten dollars—can win a million dollars or more if your ticket is the winning
ticket.
We often envy these winners. How happy we would be, we think, if we suddenly had more than a million dollars in our bank account! How different the rest of our life would be!
It would certainly be different, but a recent study of thirty of these instant millionaires reveals a number of negative factors.
One of' the first changes they become aware of is a loss of privacy. They are harassed by letters and phone calls from people they don't know asking for money. They may have to move to another town or province. Sometimes they are afraid other members of the family will be kidnapped. Faced with all this stress, many lottery winners experience long periods of depression.
Their working life also changes. At first, most winners, intend to keep on working at the same job. But few of them do. A few years after they became wealthy, only seven of our thirty millionaires were working. Sometimes their fellow workers criticize them for working while others are unemployed and looking for a job.
The study concluded that sudden wealth will bring same measure of misery and possibly physical and mental illness to all lottery winners. Yet in spite of these negative factors, not a single winner was prepared to give the money back. Money may not bring happiness, but it allows us to be miserable in comfort.
How much money do people usually spend buying one lottery ticket?
A.Ten dollars.
B.One dollars.
C.One hundred dollars.
D.From one to ten dollars.
第1題
IPSec的安全結(jié)構(gòu)不包含下列選項(xiàng)中的(30)。
A.?dāng)?shù)字簽名算法
B.安全關(guān)聯(lián)SA
C.認(rèn)證和加密算法
D.安全協(xié)議AH和ESP
第2題
A.?dāng)?shù)字簽名算法
B.安全關(guān)聯(lián)SA
C.認(rèn)證和加密算法
D.安全協(xié)議AH和ESP
第3題
IPSec的安全結(jié)構(gòu)不包含下列選項(xiàng)中的(30)。
A.?dāng)?shù)字簽名算法
B.安全關(guān)聯(lián)SA
C.認(rèn)證和加密算法
D.安全協(xié)議赳I和ESP
第4題
A.AH
B.IKE
C.ESP
D.DOI
第5題
A.AH協(xié)議
B. ESP協(xié)議
C. 密鑰管理協(xié)議
D. 數(shù)據(jù)傳輸協(xié)議
第6題
A.密鑰管理IKE協(xié)議
B.鑒別首部AH
C.封裝安全載荷ESP
D.IPSec握手協(xié)議
第7題
A.IPSec不是一個(gè)單獨(dú)的協(xié)議,它是為保證IP及其上層協(xié)議的安全而制定的開放安全標(biāo)準(zhǔn)
B.IPSec協(xié)議使用IKE實(shí)現(xiàn)安全參數(shù)協(xié)商
C.AH和ESP協(xié)議都屬于IPSec協(xié)議的一部分,它們都為IPSec提供數(shù)據(jù)保密和數(shù)據(jù)流保密等服務(wù)
D.安全策略數(shù)據(jù)庫和安全關(guān)聯(lián)數(shù)據(jù)庫是IPSec數(shù)據(jù)處理中必須的數(shù)據(jù)庫
第8題
A.AH協(xié)議
B.ESP協(xié)議
C.密鑰管理協(xié)議
D.?dāng)?shù)據(jù)傳輸協(xié)議
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