直接为心脏提供营养物质的血管是()。 A.上腔静脉 B.肺动脉 C.冠状动脉 D.腹

题型:单项选择题

问题:

直接为心脏提供营养物质的血管是()。

A.上腔静脉

B.肺动脉

C.冠状动脉

D.腹主动脉

E.颈内静脉

考点:护理学(医学高级)专科护理学专科护理学题库
题型:单项选择题

以下关于桩冠固位的说法正确的是()。

A.粘结力是最主要的固位力

B.桩与根管壁要密合

C.桩越长固位越好

D.桩直径与固位有关

E.桩形态影响固位

题型:单项选择题

In the supermarket foreign names of the products got_______, and I was confused about what to buy.

A.picked up

B.showed up

C.mixed up

D.fixed up

题型:单项选择题

阅读理解。

To all of you at Chinese love links,

     I am 44 years old and never married. I have always wanted to find that perfect someone that I dream

about. For about the last five years I have almost given up the hope of ever finding the one I truly wish to

spend the rest of my life with.

     I have always tried to be a nice guy. I had found your website some four or five months before. I did

not know what to expect. I don't know how to speak Chinese and never thought truly of how I was to an

Asian woman.

     Well, I had a lot of replies from some very nice and pretty women. I had a hard time finding only a couple

to write to. But one stood out from the rest. She was cute, nice and seemed to hold a lot of the same values

as I do. In a short time I had decided to write only to her. We communicated via emails 2-3 times a day and

phone calls once or twice a week.

     I went and met her and her family only a week ago. Her name is Ying and she lives in Nanning. I found

Nanning to be one of the most beautiful cities I had ever been to. We had even decided to marry and to bring

her to the USA under the fiancée visa. Not only did she meet everything I had ever hoped to find in someone

else but turned out to be what every woman should be like, at least the ones I have met. We plan to marry as

soon as she is here and start a family together as neither of us has children but we both want them.

     So to anyone out there reading this, I can only say this: You may not find what you are looking for if

you're not honest with your partner and yourself. This site worked for me mostly because I was honest with

something that I wanted in someone else. When I did find her, love can work even across the other side of

the world, between language differences and cultural differences. I wish you all luck in finding your perfect

match. I have finally found mine and wish to give all my thanks to those at Chinese love links to help make it

happen.

                                                                                                                                    Sincerely yours,

                                                                                                                                    Arthur

1. We can infer from the letter that Chinese love links is a website to _____.

A. help foreigners to travel in China

B. help both Chinese and foreigners to find one they want to marry

C. help Chinese and foreigners make friends

D. receive letters from the USA

2. Which of the following is true about Arthur's story?

A. He was sure of finding a Chinese woman as his wife at first.

B. He was determined to find a Chinese woman as his wife.

C. He almost lost hope in finding a perfect wife until he found Ying.

D. No women wrote to him before Ying.

3. Ying stood out from the rest because _____.

A. she was a Chinese

B. she had much in common with Arthur

C. other women stopped writing to Arthur

D. she was cute and nice and often phoned to Arthur

4. Arthur thinks _____ is the most important in finding someone one wants to marry.

A. being honest with the partner and oneself

B. help from the website

C. difference in languages and places

D. difference in cultures

题型:单项选择题

在进行网络计划费用优化时,应首先将( )作为压缩持续时间的对象。

A.直接费用率最低的关键工作

B.直接费用率最低的非关键工作

C.直接费用率最高的非关键工作

D.直接费用率最高的关键工作

题型:单项选择题

二季度考核指标中中高端客户话务量保有率的定义是()

A、中高端客户话务量保有率=二季度中高端客户主叫和被叫话务量/2010年二季度中高端客户主叫和漫游被叫话务量*100%。

B、中高端客户话务量保有率=二季度中高端客户主叫和漫游被叫话务量/2010年二季度中高端客户主叫和漫游被叫话务量*100%。

C、中高端客户话务量保有率=二季度中高端客户主被叫和漫游主被叫话务量/2010年二季度中高端客户主叫和漫游被叫话务量*100%。

D、中高端客户话务量保有率=二季度中高端客户主被叫和漫游被叫话务量/2010年二季度中高端客户主叫和漫游被叫话务量*100%。

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