软件工程研究的内容主要包括: 【2】 技术和软件工程管理。

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问题:

软件工程研究的内容主要包括: 【2】 技术和软件工程管理。

考点:计算机等级考试ACCESS二级ACCESS笔试315
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水稻晚熟品种一般主茎有()个伸长节间,有效分蘖临界叶龄在()叶抽出期。

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I travel a lot in my work, and what I dislike about my job is eating alone. It always makes me feel lonely to see others laughing and talking. So, room service for several nights was a better choice for me.

After having room service three nights at a hotel in Houston, however, I needed to get out of my room. Although the restaurant opened at 6:30, I arrived at 6:25. The waiter at the front desk made a comment(评论) about my “being there really early”. I explained my dislike of eating alone in restaurants. He then seated me at a lovely table and asked me whether I would mind if he sat down with me for a while.

I was glad! He sat and talked with me about his career goals and the difficulty of being at work on nights, weekends and holidays. He said he hadn’t enough time to be with his family. After 15 minutes, he saw some customers at the front desk and excused himself. I noticed that before he went to the front desk, he stopped in the kitchen for a moment.

Then another waiter came out of the kitchen and had a wonderful chat with me. Before I left that night, some other waiters, even the cook, had come out of the kitchen and sat with me!

When I asked for my bill about one hour later, all the people who had sat down with me came over in a big group to my table, and presented me with a red rose. And I cried! What had begun as a lonely night ended as a beautiful experience.

48. The author asked for room service because _______.

A. a lot of money would be saved in this way

B. he didn’t like to eat with other people around

C. he didn’t wanted to be recognized by the waiters

D. seeing people laughing and talking made him feel bad

49. How did the waiter feel when he saw the author come in at 6:25?

A. Dissatisfied.      B. Pleased.       C. Surprised.      D. Angry.

50. From the third paragraph, we can learn that the waiter at the front desk ______.

A. knew how to attract more customers to his restaurant

B. found it hard to balance his work and his family

C. was getting tired of his present job

D. had never had such a chance to talk about his worries

51. The author wants to tell us that ______.

A. people are actually all lonely in their own way

B. restaurants should put the need of customers first

C. the kindness of strangers can make you less lonely

D. restaurants are full of surprises for lonely people

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堤防加固工程可分为水上护坡及水下护脚两部分。两者一般以( )为界划分。

A.校核洪水位

B.设计洪水位

C.设计枯水位

D.常年水位

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女,73岁,吞咽困难2个月。体检:咽充血,滤泡增生,最可能的诊断为()

A.会厌征(+)

B.食管裂孔疝

C.食管癌

D.食管静脉曲张

E.食管憩室

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一条大船平等靠近本船航行时,在雷达屏幕上可能产生()。

A、间接回波

B、二次扫描回波

C、旁瓣回波

D、多次反射回波

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