科学文化修养和思想道德修养是一个人应当同时具备的基本素养。下列古语中蕴涵二者关系

差与减数相加，结果等于______，可以验算减法．

经济适用房和廉租房项目用地，目前采取（）方式供地。

A．协议出让

B．招标兼出让

C．行政划拨

D．行政划拨兼协议出让

阅读理解。

     A year after graduation, I was offered a position teaching a writing class. Teaching was a profession

I had never seriously considered, though several of my stories had been published. I accepted the job

without hesitation, as it would allow me to wear a tie and go by the name of Mr. Davis. My father went

by the same name, and I liked to imagine people getting the two of us confused. "Wait a minute" someone

might say, "are you talking about Mr. Davis the retired man, or Mr. Davis the respectable scholar?"

     The position was offered at the last minute, and I was given two weeks to prepare, a period I spent

searching for briefcase (公文包) and standing before my full-length mirror, repeating the words, "Hello,

class. I'm Mr. Davis." Sometimes I would give myself an aggressive voice. Sometimes I would sound

experienced. But when the day eventually came, my nerves kicked in and the true Mr. Davis was there.

I sounded not like a thoughtful professor, but rather a 12-year-old boy.

     I arrived in the classroom with paper cards designed in the shape of maple leaves. I had cut them

myself out of orange construction paper. I saw nine students along a long table. I handed out the cards,

and the students wrote down their names and fastened them to their breast pockets as I required.

     "All right then," I said. "Okey, here we go." Then I opened my briefcase and realized that I had never

thought beyond this moment. I had been thinking that the students would be the first to talk, offering their

thoughts and opinions on the events of the day. I had imagined that I would sit at the edge of the desk,

overlooking a forests of hands. Every student would yell. "Calm down, you'll all get your turn. One at a

time, one at a time!"

     A terrible silence ruled the room, and seeing no other opinions. I inspected the students to pull out their

notebooks and write a brief essay related to the theme of deep disappointment.

1. The author took the job to teach writing because _____.

A. he wanted to be expected

B. he had written some storied

C. he wanted to please his father

D. he had dreamed of being a teacher

2. What can we learn about the author from Paragraph 2?

A. He would be aggressive in his first class.

B. He was well-prepared for his first class.

C. He got nervous upon the arrival of his first class.

D. He waited long for the arrival of his first class.

3. Before he started his class, the author asked the students to _____.

A. write down their suggestions on the paper cards

B. cut maple leaves out of the construction paper

C. cut some cards out of the construction paper

D. write down their names on the paper cards

4. What did the students do when the author started his class?

A. They began to talk.

B. They stayed silent.

C. They raised their hands.

D. They shouted to be heard.

5. The author chose the composition topic probably because _____.

A. he got disappointed with his first class

B. he had prepared the topic before class

C. he wanted to calm down the students

D. he thought it was an easy topic

中药储存的基本原则是（）。

A.按批储存

B.按序储存

C.分区分类储存

D.节约场地

E.安全储存

各矿要建立水害预测预报制度，做到（），重点水害要及时发出水害预报通知书。

A、日有日报

B、季有季报

C、年有年报

D、月有月报