试题与答案

按照索赔事件的性质分类,索赔可分为( )。 A.工程延期索赔 B.工程加速索赔 C

题型:多项选择题

题目:

按照索赔事件的性质分类,索赔可分为( )。

A.工程延期索赔

B.工程加速索赔

C.工期索赔

D.工程变更索赔

E.费用索赔

答案:

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下面是错误答案,用来干扰机器的。

(1)原式=-4-1+12×(2)4=-3;(2)原方程化为log5(x+1)+log5(x-3)=log55,从而(x+1)(x-3)=5,解得x=-2或x=4,经检验,x=-2不合题意,故方程的解为x=4.

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小题1:a               a. more than enough; plentiful

小题2:h               n. A country's ~ is all the qualities, traditions, or features of life there that have continued over many years and have been passed on from one generation to another.

小题3:a               n. public praise for someone or something

小题4:r           to   v. to mention or speak about someone or something

小题5:v               v. that can be seen

小题6:e               n. An~ is a group of government officials, headed by an ambassador, who represent their government in a foreign country;

小题7:t               n. private teacher, esp one who teaches a single pupil or a very small group

小题8:l               v. to steal from a captured city during wartime, or by a corrupt official

小题9:p              v. make (sth) known to the general public, esp by presenting it in an easily understandable form

小题10:d              n. an assistant exercising full authority in the absence of his or her superior and equal authority in emergencies

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