锅炉钢架安装中通常按照（）进行吊装。 A.从下到上，分层、分区域 B.从上到下，分区

2007年春天，广东从化的流溪香雪、南京梅花谷、武汉东湖梅岭、无锡梅园、成都幸福梅林等赏梅胜地吸引了众多的游人。赏梅在不少地方成为一种时尚，并由此给当地带来一定的经济效益，这说明

A．经济社会发展需要充分开发利用当地的资源

B．发展旅游业应该成为振兴第三产业的主渠道

C．满足人们消费需求是提高经济效益的主要途径

D．享受性消费已成为我国不少地方的消费主流

患者，男性，65岁，左眼突然视力下降1周。1周前搬桶装水后突然觉左眼视矇，逐渐加重，每天晨起时最矇，坐着休息一会儿稍清晰，无伴眼红、眼痛。双眼近视约-6D；1个月前切割地板瓷砖时曾不慎被瓷屑弄伤左眼（当时剔除角膜异物）；否认高血压、糖尿病及血液病病史；过去也未有类似视力下降情况。检查：Vod0.06、矫正1.2（-6D），Vos眼前手动、矫正不能提高，双眼眼压正常，双眼前段未见异常，右眼底正常，左眼底看不清。

初诊时眼底检查左眼玻璃体血性混浊，无法看见视网膜，右眼小瞳下视盘、黄斑正常，视网膜平伏。为明确诊断必须进一步进行下列哪些检查（）

A.立即散瞳，检查双眼眼底

B.立即散瞳，检查左眼眼底

C.立即散瞳，检查右眼眼底

D.左眼B超查眼底

E.左眼拍X线片排除眼内异物

有关植物呼吸作用的下列叙述中，正确的是[ ]

A．白天、黑夜都进行  

B．在光下植物不进行       

C．呼吸作用先于光合作用  

D．只在黑暗中进行

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

LTE系统是要求上行同步的系统，上行同步只要为了消除小区间不同用户之间的干扰。