下列各项中,关于航摄分区划分的原则叙述错误的是() A.分区内的地形高差不得大于三分

题型:单项选择题

问题:

下列各项中,关于航摄分区划分的原则叙述错误的是()

A.分区内的地形高差不得大于三分之一航高

B.当地面高差突变,地形特征差别显着时,可以破图幅划分航摄分区

C.在地形高差许可且能够确保航线的直线性的情况下,航摄分区的跨度应尽量划大

D.分区界线应与图廓线相一致

考点:注册测绘师测绘综合能力2016注册测绘师考试测绘综合能力单选题专项练习二
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男性,55岁,患乙型肝炎20余年,近1年多来发现脾大,肝缩小,临床诊断为肝硬化。脾大的病变基础是

A.慢性脾淤血
B.脾出血
C.脾水肿
D.脾炎症
E.脾出血坏死

题型:单项选择题

患者,老年男性,习惯性便秘5年。对其进行健康教育的内容错误的是()。

A.进行腹部按摩

B.养成定期排便的习惯

C.每天早上起床后坚持定时如厕

D.多喝水

E.可长期使用缓泻剂

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接种流感疫苗应注意

A.在冬季注射

B.每2年加强注射一次

C.根据流行病学调查结果选择不同亚型疫苗

D.对鸡蛋过敏者为禁忌症

E.肌肉注射

题型:单项选择题

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 pays... "

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 the 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.

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 bylaws 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 a newspaper full of the daily ration of calamities.

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 !

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" column 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!

The passage is ().

A.Narration

B.Description

C.Criticism

D.Argumentation

题型:单项选择题

下图是我国某地降水的年际变化曲线,根据图回答下列问题。

该地降水的年际变化对当地带来的影响是()

A.雨热同期,利于农业耕作

B.旱涝灾害频繁

C.水土流失严重

D.土地盐碱化

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