金属抗拉强度试验时,应读取()。A.屈服之前的最大力 B.断裂时的力 C.屈服过程中

题型:单项选择题

问题:

金属抗拉强度试验时,应读取()。

A.屈服之前的最大力

B.断裂时的力

C.屈服过程中的最大力

D.屈服之后的最大力

考点:公路工程试验检测员金属、支座、土工合成材料类金属、支座、土工合成材料类题库
题型:单项选择题

血府逐瘀汤除活血祛瘀外还具有的功用是

A.止痛止血
B.行气止痛
C.疏肝通络
D.温经止痛
E.通络止痛

题型:单项选择题

读写任务(共1题,满分25分)

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

There is no doubt that watching television can influence the way that people behave. Moreover, it seems that people are spending more and more time watching some sort of visual entertainment, whether it is television, a video tape or a DVD. Therefore, the effects of visual media cannot be ignored.

One obvious effect of these media is that watching them induces people to buy certain products. Television advertising is widespread and, nowadays, even movie theaters permit advertisements. Another way TV and the movies affect people is that they give people either a    broader view of the world or a distorted one, depending on what type of program they watch.         Those who watch news and educational program can learn many new things while those who watch primarily entertainment shows may come to believe that most people in the world possess   great wealth and good looks. It may make them become dissatisfied with their own lives. Finally, perhaps the most susceptible viewers are children, who may be unable to tell fact from fiction and   may try to imitate acts that they see on TV or in the movies. And this is just what most parents and our society are worried about.

With the every-increasing popularity of video entertainment, we must pay attention to these effects.

[写作内容]

1.以约30个词概括短文的要点;

2.然后用约120个英语单词写一篇短文,就“电视等媒体给人们带来的影响”发表你的看法,短文必须包括以下要点:

a)电视等媒体给人们带来娱乐的同时也带来了哪些负面影响;

b)谈谈你是如何处理看电视等娱乐活动的;

c)就应该处理娱乐提一些自己的看法。

[写作要求]    

(1)可以使用实例或其他论述方法支持你的观点,也可以参照阅读材料的内容,但不得直接引用原文中的句子;

(2)标题自定。

题型:单项选择题

男,20岁,持续高热1周,伴腹痛、腹泻。体检:肝肋下2cm,质软,脾肋下2cm。此时最可能的疾病诊断是()

A.上呼吸道感染

B.病毒性肝炎

C.细菌性痢疾

D.副伤寒

E.葡萄球菌感染

题型:单项选择题

根据《矿山安全法》的规定,矿山建设工程的设计文件,必须符合矿山安全规程和行业技术规范,并按国家规定经过()批准。

A.工商行政部门

B.劳动行政部门

C.管理矿山企业的主管部门

D.管理矿山企业的安全部门

题型:单项选择题

溢流产生的原因有()。

A、没有保持井眼充满

B、井漏

C、抽汲

D、圈闭流体/压力

E、机械故障

F、欠平衡

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