大肠湿热积滞之大便气味是：（）A、大便臭秽 B、大便酸臭 C、大便恶臭 D、大便无明

两边长分别为3和5的直角三角形的第三边长为______．

孕妇禁用的中成药处方药是（）

A.二妙丸

B.大山楂丸

C.九一散

D.补中益气丸

E.小柴胡片

School was over and I was both mentally and physically tired. I sat at the very front of the bus because of my ____1___ to get home. Sitting at the front makes you __2_____ out like a shiny coin in a pile of dull pennies.

Janie, the driver, tries to break the ____3____ atmosphere by striking the match of ___4_____ . I try to mind my manners and ____5____ listen, but usually I am too busy thinking about my day. On this day, ___6_____, her conversation was worth listening to.

“My father’s sick,” she said to no one in ___7___. I could see the anxiety and fear in her eyes. With a sudden change of attitde and interest, I asked, “What’s wrong with him?” With her eyes wet and her voice tight from ____8____ the tears, she responded, “Heart trouble.” Her eyes lowered as she ____9____. “I’ve already lost my mum, so I don’t think I can stand losing him.”

I couldn’t respond. I was ____10____. My heart ached for her. I sat on the old, smelly seat thinking of the great ____11____ my own mother was thrown into when her father died. I saw how hard it was, ____12____ still is, for her. I wouldn’t like anyone to go ____13___ that.

Suddenly I realized Janie wasn’t only a bus driver. That was ____14____ her job. She had a whole world of family and concerns too. I had never thought of her as __15______ but a driver.

I suddenly felt I was very ___16____. I realized I had only thought of people as__17____as what their purposes were in my life. I paid no attention to Janie because she was a bus driver. I had judged her by job and brushed her off as ____18_____.

For all I know, I’m just another person in ____19_____ else’s world, and may not even be important. I ___20_____ not have been so selfish and self-centered. Everyone has places to go, people to see and appointments to keep. Understanding people is an art.

1.A. anxiety        B. determination       C. decision        D. attempt

2.A. find           B. make              C. think          D. stand

3.A. unpopular    B. uncomfortable    C. unusual   D. unforgettable

4.A. fire            B. topic      C. conversation    D. discussion

5.A. politely     B. devotedly     C. carelessly      D. sincerely

6.A. however      B. therefore      C. thus         D. otherwise

7.A. surprise      B. common       C. silence        D. particular

8.A. fighting        B. avoiding        C. clearing       D. keeping

9.A. told           B. lasted         C. repeated      D. continued

10.A. for sure        B. at ease         C. in shock       D. in despair

11.A. mercy        B. pain         C. pity           D. disappointment

12.A. but           B. yet           C. and           D. or

13.A. over          B. round       C. through       D. without

14.A. almost       B. nearly            C. ever            D. just

15.A. something    B. anything       C. nothing         D. everything

16.A. sad          B. embarrassed     C. selfish      D. worried

17.A. far           B. long          C. much         D. well

18.A. unfit    B. unselfish      C. unnecessary      D. unimportant

19.A. everyone     B. someone     C. anyone          D. no one

20.A. must          B. may             C. can             D. should

重商主义经济政策是（）

A.资本主义生产力发展在经济上的反映

B.是社会发展的必然产物

C.是封建国家政治专制主义在经济上的反映

D.是资本主义的经济政策

在化工分离过程中，当运动着的流体与壁面之间或两个有限互溶的运动流体之间发生传质时，统称为对流传质。