医院内获得性肺炎，最常见的致病菌是（）。 A.病毒 B.厌氧菌 C.革兰阳性球菌 D

下列门静脉高压症的饮食护理，错误的是（）。

A.高维生素

B.高蛋白质

C.高碳水化合物

D.低脂肪

E.有食管静脉曲张者，避免过热、干硬食物

阅读理解。

     The other day in school we were discussing jobs. Our teacher, Mrs. Bolt, said that vocations were very

important and that it was never too early to think about your life's work. Most of the children really weren't

too sure about what they wanted to be. But I knew exactly what I wanted to be, and when Mrs. Bolt asked

me, I replied "A truck driver."

      "A truck driver," repeated Mrs. Bolt. "Why do you want to be a truck driver, Kenneth?" 

     "Because truck drivers are always on the move. They don't have to sit at desks all day. They're out on

the road and they see a lot of the country. The pay is good, too. And you never have any homework."

     The class laughed.

     "Well, Kenneth," answered Mrs. Bolt. "You certainly sound enthusiastic. I guessed that you don't like

sitting at a desk or doing homework. Is that correct, Kenneth?"

     "Yes, I guess so," I said.

     "Well, since you are so interested in becoming a truck driver, I think you should investigate the field a little

further. I want you to go to the library and take out a book on truck driving. And I want you to write a book

report on it and hand it at the end of the month."

     "That's the last time I'll ever tell anybody my secret ambition!"

1. The word "vocations" in the first paragraph here means _____.

A. works

B. jobs

C. holidays

D. ambition

2. Why did Mrs. Bolt ask Kenneth to write the book report? Because _____.

A. she wanted him to learn about the other side of truck driving

B. she was angry with him

C. she was not satisfied with the reasons he gave

D. she wanted the whole class to follow his example

3. Which sentence does not agree with the general idea of the text?

A. Truck drivers are well paid.

B. Kenneth's wish made the whole class burst into laughter Kenneth enjoyed sitting at a desk

    doing his lessons.

C. Mrs. Bolt wanted Kenneth to write a book report.

D. It seemed as if Kenneth did not enjoy sitting at a desk or doing his lessons .

4. Why won't Kenneth tell about his ambition any more?

A. Because he can't realize his ambition

B. He just got more homework to do because he had told Mrs. Bolt about it

C. Because he was scolded by Mrs. Bolt

D. Because he was laughed at by the whole class

近期的回南天不仅给交通出行和居家生活带来不便，还给农业种植带来了不利的影响，特别是蔬菜种植。受回南天灰霾潮湿天气的影响，很多蔬菜出现减产情况，导致D市的蔬菜市场价格出现不同程度的上涨。
近几天，市场上叶菜的种类和供应量都比上个月有所减少，价格出现不同程度上涨，在市场看到，上个月只要0.5元/斤的小白菜，现在要2元/斤；上个月卖0.6元/斤的大白菜，现在涨到了1.8元/斤了；苦瓜的零售价格卖到了6元/斤，是上个月的3倍；涨的最厉害的是菜心，现在卖到了5元一斤，而上个月只需要1元一斤。

与上个月相比，下列蔬菜中涨幅最大的是( )。

A．小白菜
B．大白菜
C．苦瓜
D．菜心

（）长于表现深刻的富有哲理性的思想和内心感受，表现有矛盾冲突和戏剧性的斗争生活内容。

A、回旋曲式

B、套曲曲式

C、变奏曲式

D、奏鸣曲式

持有的单一券种买断式回购未到期数量累计达到该券种发行量的20%的机构投资者在相应仓位减少前不得继续进行该券种的买断式回购业务。( )