Readthecaseandanswerthefollowingfivequestions.:OnJune15,1997,CompanyAsentoutanordertoCompanyB,requestedCompanyB’sreplybeforeJuly10,1997.AtthebeginningofJulyin1997,thepriceoforderedgoodswasmarkeddownsharplyoninternationalmarket,thenCompanyAinformedCompanyBsaying:“wecancelthepriceofthepreviousorder,ifyouarewillingtoreducethepriceby20%thenthedurationofofferwillextenduntil20July”.Afterreceivingthenotice,companyBwrotebackpromptlyonJuly3rdanddisagreedtopricecutting,andacceptedthepreviousoffer.Normally,thelettercouldreachCompanyAbyJuly8th,butCompanyAwasonlyabletoreceiveitonJuly15thduetothelaborstrikeinthepostofficeandCompanyArepliedimmediately,saying:“thefirstorderisalreadyrevoked,youracceptanceisvoid”.CompanyBinsistedthatthefirstofferwasirrevocable.CompanyAsentanotherreplyclaimingthatCompanyB`sacceptancewasdelayedandthereforethecontractdoesnotexist.AccordingtotheContractLawofChina: AssumingthatCompanyBagreed,onitsJuly3rdreply,tocutthepriceby10%,thenwhatisthenatureofthereplyingmessage?

多选题

Which one of the following reasons does not affect the formation of a contract?

多选题

A rented out his house and courtyard facing the street to B, and B used it as an automobile repair shop. With A’s permission, B expanded, at his own expanses, several houses for automobile painting. When B was submitting an application to the authorities for expanding the building, he found that all the properties A rented out was not approved by the Urban Planning Department, meaning that all are unauthorized construction. In accordance with the provisions of a lease contract, a lessee is entitled to exercise the following rights without any intervention by others:

单选题

A and B are married, and had one house property registered under A’s name. B borrowed 1 million yuan from C and concealed this fact to A. B mortgaged the house to C. When B signed the mortgage contract and registered the mortgage, B illegally used A’s signature and signed for A. Now, A claims that the loan and mortgage contract are invalid.

Which of the following is correct?

多选题

Read the case and answer the following five questions.:

On June 15, 1997, Company A sent out an order to Company B, requested Company B’s reply before July 10 ,1997. At the beginning of July in1997, the price of ordered goods was marked down sharply on international market, then Company A informed Company B saying: “we cancel the price of the previous order, if you are willing to reduce the price by 20% then the duration of offer will extend until 20July”. After receiving the notice, company Bwrote back promptly on July 3rd and disagreed to price cutting, and accepted the previous offer. Normally, the letter could reach Company Aby July 8th, but Company A was only able to receive it on July 15th due to the labor strike in the post office and Company A replied immediately, saying: “the first order is already revoked, your acceptance is void”. Company B insisted that the first offer was irrevocable. Company A sent another reply claiming that Company B`s acceptance was delayed and therefore the contract does not exist. According to the Contract Law of China:

Assuming that Company B agreed, on its July 3rd reply, to cut the price by 10%, then what is the nature of the replying message?

单选题

Company A made an advertisement stating that it owns a special type of cars, 100 in total, the unit price is 150 thousand yuan. The advertisement terminates in 10 days. Company B, on the fifth day after the advertisement was made, comes with a Bill of Exchange as a buyer. But at this moment Company A is out of stock.

Which of the following is correct?

单选题

A hiker came across a cat while hiking in the woods. Not seeing an owner, the hiker decided to take the cat to the local animal shelter. As she was carrying the cat into the animal shelter, the hiker heard a man say, “I found you!” The cat’s owner was so delighted to find his cat that he promised to pay the hiker $250 for her troubles. The hiker told him that that would not be necessary; she had picked up the cat out of her love for animals and expected no reward. Later, however, the hiker received a large bill in the mail and realized that she could really use the reward money. The hiker called the owner, but the man refused to honor his earlier offer.

If the hiker sues to collect the reward, what will she recover?

多选题

A souvenir shop in a scenic spot sells replicas of the Terra Cotta Warriors. Written on the price tag was “ Qin Shihuang`s Terra Cotta Warriors”, 2800 Yuan each. Wang bought one of the Warriors, and on the second day, he demanded to return the purchased item stating that it was just a replica, not the genuine Warriors, and claimed for compensation.

Which of the following is false?

多选题

A borrowed from a bank, A, B and the Bank signed a mortgage agreement, under which B provided the mortgage guaranteeing the repayment. B handed over the property ownership certificate to the Bank, but the Bank did not complete the title registration of estate under the mortgage due to the registration department’s problem. B reported the loss of the property ownership certificate to the registration department and got a new one. Thereafter, B sold this property to C who knew everything, and finished the title transfer procedure. A did not pay back the loan on due date.

About the loan, house mortgage, sales and purchase, which of the following is true?

单选题

Company A concluded an entrustment contract with 15-year old Chen, a network wizard, authorizing Chen to buy software at a price range not exceeding 500,000 yuan. Chen`s parents expressed definite objection. Which of the following is true about the validity of the entrustment contract?

多选题

Company A and Company B signed an agreement on cooperation and development, saying that the mutually developed area A’s properties belongs to company A and area B’s properties belongs to Company B. Company B then signed a power of attorney with company C authorizing company C to sell the properties owned by company B. The power of attorney has company B’s seal and company B’s legal representative Wang’s signature on behalf of the principal. Wang is also the legal representative of Company A. Zhang checked the cooperation and development agreement and the power of attorney, then signed a property pre-purchase contract with company C, and agreed the following: “Zhang pay a deposit of 300,000 yuan to purchase a property in area A. When the property receives the sale permit then the two parties will sign a formal sales and purchase contract.” Company C used the 300,000 for investment and lost the full amount. Wang issued a “letter of commitments” to Zhang saying that: “If Zhang does not create any trouble, Wang will coordinate with company A to sell the property to Zhang.” When company A received the sales permit, it sold all the property to other buyers. Zhang requested Company A, B, and C to return the deposit. Zhang then signed a “creditor’s rights transfer agreement” with Li, and transferred the credit to Li. Zhang notified company A, B, and C. Li did not pay the creditor’s rights transfer cost in time, therefore Zhang transferred the credit to Fang and also notified company A, B, and C.

About “The power of attorney” and the “Letter of commitments”, which of the following descriptions is correct:

多选题

The conditions of the liability for the breach of contract include

单选题

Company A and Company B signed an agreement on cooperation and development, saying that the mutually developed area A’s properties belongs to company A and area B’s properties belongs to Company B. Company B then signed a power of attorney with company C authorizing company C to sell the properties owned by company B. The power of attorney has company B’s seal and company B’s legal representative Wang’s signature on behalf of the principal. Wang is also the legal representative of Company A. Zhang checked the cooperation and development agreement and the power of attorney, then signed a property pre-purchase contract with company C, and agreed the following: “Zhang pay a deposit of 300,000 yuan to purchase a property in area A. When the property receives the sale permit then the two parties will sign a formal sales and purchase contract.” Company C used the 300,000 for investment and lost the full amount. Wang issued a “letter of commitments” to Zhang saying that: “If Zhang does not create any trouble, Wang will coordinate with company A to sell the property to Zhang.” When company A received the sales permit, it sold all the property to other buyers. Zhang requested Company A, B, and C to return the deposit. Zhang then signed a “creditor’s rights transfer agreement” with Li, and transferred the credit to Li. Zhang notified company A, B, and C. Li did not pay the creditor’s rights transfer cost in time, therefore Zhang transferred the credit to Fang and also notified company A, B, and C.
About “Property Pre-purchase Contract”, which of the following sayings is correct:

问答题

下面说法错误的是（）。
A、在索引表中由最大关键字查出所在的块以后，可以用二分查找算法在该块中继续查找
B、分块查找算法适用于顺序存储结构和线性链表
C、分块查找算法的优点是在表中插入或删除一个记录时，只要找到该记录所属块，就在该块中进行插入或删除运算，无需大量移动记录
D、分块查找算法是线性查找算法的一种改进算法

问答题

爱因斯坦曾出过这样一道数学题：有一条长阶梯，若每步跨2阶，最后剩下1阶；若每步跨3阶，最后剩下2阶；若每步跨5阶，最后剩下4阶；若每步跨6阶，则最后剩下5阶；只有每步跨7阶，最后才正好1阶不剩。这个问题适合采用（）法求解。
A、穷举
B、分治
C、递推
D、归并

问答题

下列语言不是高级语言的是：
A、汇编
B、机器指令
C、C
D、C++
E、Python
F、Java
G、Ruby
H、Perl
I、FORTRAN

问答题

简而言之，逐步求精方法就是一种先全局后局部、先整体后细节、先（）后具体的自顶向下的设计方法。

单选题

按求根公式计算一元二次方程