雨水管道空隙容量利用与地形坡度有密切关系,陡坡地区与平坦地区相比,折减系数的取值应采

题型:单项选择题

问题:

雨水管道空隙容量利用与地形坡度有密切关系,陡坡地区与平坦地区相比,折减系数的取值应采取()。

A.增大折减系数

B.减小折减系数

C.取消折减系数

D.采用与平坦地区同样的折减系数

考点:注册公用设备工程师给水排水专业排水工程专业
题型:单项选择题

Are those your pen friends?    Yes,              .

A.they are

B.they’re

C.they are not

D.they

题型:单项选择题

下列属于早期资本结构理论中净收入理论的假定的是( )。

A.当企业融资结构变化时,企业发行债券和股票进行融资其成本均不变,即企业的债务融资成本和股票融资成本不随债券和股票发行量的变化而变化

B.债务融资的税前成本比股票融资成本低,当企业增加债券融资比重时,融资总成本会下降

C.由于降低融资总成本会增加企业的市场价值,所以,在企业融资结构中,随着债券融资数量的增加,其融资总成本将趋于下降,企业市场价值会趋于提高

D.不管企业财务杠杆多大,债务融资成本和企业融资总成本是不变的

题型:单项选择题

绒毛水泡状改变,组织出血、坏死,侵入子宫肌层:()

A.部分性葡萄胎 

B.完全性葡萄胎 

C.侵蚀性葡萄胎 

D.绒毛膜癌 

E.胎盘部位滋养细胞肿瘤

题型:单项选择题

I’m fat. I’m too skinny. I’d be happy if I were taller, shorter, had curly hair, straight hair, a smaller nose, bigger muscles, longer legs. Do any of these statements sound familiar? Do you often put yourself down? If so, you’re not alone. As a teen, you’re going through a ton of changes in your body. And as your body changes, so does your image (形象) of yourself. Lots of people have trouble getting used to it and this can affect their confidence.

Some people think they need to change how they look or act to feel good about themselves. But actually all you need to do is change the way you see your body and how you think about yourself.

The first thing to do is recognize that your body is your own, no matter what shape, size, or color it comes in. If you’re very worried about your weight or size, go to your doctor to check that things are OK. But it’s no one’s business but your own what your body is like—finally, you have to be happy with yourself.

Next, find which aspects (方面) of your appearance you can change and which you can’t change and need to accept—like their height, for example, or their shoe size.

If there are things about yourself that you want to change and can do this by making goals for yourself. For example, if you want to get fit, make a pan to exercise every day and eat nutritious foods.

When you hear negative comments coming from within yourself, tell yourself to stop. Try building your confidence by listing three things in your day that really gave you pleasure. It can be anything like the way the sun felt on your face, the sound of your favorite band, or the way someone laughed at your jokes.

小题1:From the first paragraph, we can infer that           .

A.many teens can’t accept their body change easily

B.most teens like to have a special body image

C.teens prefer to change their body image quickly

D.teens usually change their opinions on their body image小题2:Which of the following does the author probably agree with?

A.Change the way other people look at you.

B.Go to your doctor for advice on how to change your body.

C.Realize you can’t change everything about yourself.

D.源Learn from some celebrities on how to change your body.小题3:The underlined phrase “put yourself down” in the first paragraph probably means          .

A.make yourself fall down

B.say negative things about yourself

C.force yourself to do something

D.write down your name somewhere小题4:The passage is mainly about           .

A.how to adjust to the changes of your body

B.how to build confidence by changing your body

C.how to keep an attractive body image

D.how to find pleasure in your day

题型:单项选择题

下列句子中,修辞方式运用恰当的是( )。

A.我终于走出了沙漠,可我的嘴唇干裂得像干涸的田野

B.“解剖自己”要不怕痛,不怕丑,不护短

C.通往山村的小路,弯弯曲曲,黑线一般

D.他含着泪水,像一棵雨水浇伤的禾苗,悲凄地站着,舍不得妈妈离去

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