某项目第一年初投资1000万元,第二年初投资1500万元,第二年末开始有收益,每年末

题型:单项选择题

问题:

某项目第一年初投资1000万元,第二年初投资1500万元,第二年末开始有收益,每年末净收益为500万元,连续10年若该行业基准收益率为10%,则该项目的静态投资回收期及净现值分别为()。

A.5年和429.35万元

B.6年和429.35万元

C.5年和708.65万元

D.6年和708.65万元

考点:造价工程师工程造价管理基础理论与相关法规工程造价管理基础理论与相关法规
题型:单项选择题

关于补体经典激活途径的叙述,下列哪项是错误的()

A.C1q分子有6个结合部位,必须与Ig桥联后才能激活后续的补体成分

B.C1r具有酶活性,能活化C1s

C.C4是C1的底物,C4b很不稳定

D.C5b67可吸附于致敏和未致敏的细胞膜上

E.C5b678可损伤细胞膜,但结合C9后才加速细胞膜的损伤

题型:单项选择题

His timely warning was_____ help us avoid being cheated.

A.so as to

B.such as to

C.so that

D.such that

题型:单项选择题

下列不属于经济结构内容的是( )。

A.产业结构
B.地区结构
C.产品结构
D.人口结构

题型:单项选择题

[A] Advertisements add interests to life

[B] Advertisements help to save money

[C] Criticisms on advertisers

[D] Usefulness of small advertisements

[E] True aesthetic value of advertisement

[F] Informing: the chief function of advertising

41__________

Advertisers tend to think big and perhaps this is why they’re always coming in for criticism. Their critics seem to resent them because they have a flair for self-promotion and because they have so much money to throw around. "It’s iniquitous," they say, "that this entirely unproductive industry (if we can call it that) should absorb millions of pounds each year. It only goes to show how much profit the big companies are making. Why don’t they stop advertising and reduce the price of their goods After all, it’s the consumer who pay..."

42__________

The poor old consumer! He’d have to pay a great deal more if advertising didn’t create mass markets for products. It is precisely because of the heavy advertising that consumer goods are so cheap. But we get the wrong idea if we think the only purpose of advertising is to sell goods. Another equally important function is to inform. A great deal of the knowledge we have about household goods derives largely from the advertisements we read. Advertisements introduce us to new products or remind us of the existence of ones we already know about. Supposing you wanted to buy a washing machine, it is more than likely you would obtain details regarding performance, price, etc. , from an advertisement.

43__________

Lots of people pretend that they never read advertisements, but this claim may be seriously doubted. It is hardly possible not to read advertisements these days. And what fun they often are, too! Just think what a railway station or a newspaper would be like without advertisements. Would you enjoy gazing at a blank wall or reading railway laws while waiting for a train Would you like to read only closely-printed columns of news in your daily paper A cheerful, witty advertisement makes such a difference to a drab wall or newspaper full of the daily ration of calamities.

44__________

We must not forget, either, that advertising makes a positive contribution to our pockets. Newspapers, commercial radio and television companies could not subsist without this source of revenue. The fact that we pay so little for our daily paper, or can enjoy so many broadcast programs is due entirely to the money spent by advertisers. Just think what a newspaper would cost if we had to pay its full price!

45__________

Another thing we mustn’t forget is the "small ads." which are in virtually every newspaper and magazine. What a tremendously useful service they perform for the community! Just about anything can be accomplished through these columns. For instance, you can find a job, buy or sell a house, announce a birth, marriage or death in what used to be called the "hatch, match and dispatch" columns; but by far the most fascinating section is the personal or "agony" column. No other item in a newspaper provides such entertaining reading or offers such a deep insight into human nature. It’s the best advertisement for advertising there is !

41()

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