问题 单项选择题

毛细支气管炎的病原是

A.金葡萄球菌
B.链球菌
C.支原体
D.呼吸道合胞病毒
E.腺病毒

答案

参考答案:D

解析:毛细支气管炎的病原主要是呼吸道合胞病毒。

完形填空

完形填空:

It was the golden season . I could see the yellow leaves  1  on the cool  2 . In such a season, I liked walking alone in the leaves, listening to the sound of them.

Autumn is a  3  season and life is uninteresting. The free days always get me  4  . But one day, the sound of a violin  5  into my ears like a stream flowing in the mountains. I was so surprised that I jumped to see what it was. A young girl, standing in the wind, was  6  in playing her violin.

I had  7   seen her before. The music was so attractive that I listened quietly. Lost in the music, I didn’t realize that I had been  8  there for so long but my  9   did not seem to disturb her.

Leaves were still falling. Every day she played the violin in the corner of the building  10   I went downstairs to watch her performance. I was the only audience. The autumn seemed no longer lonely and life became  11 .  12  we didn’t know each other, I thought we were already good friends. I believed she also liked me .

Autumn was nearly over. One day, when I was listening devotedly, the sound suddenly stopped. To my  13  ,the girl came over to me.

“You must like violin, ” she said.

“Yes . And you play very well. Why did you stop?” I asked.

Suddenly, a  14   expression appeared on her face and I could feel something unusual.

“I came here to see my grandmother, but now I must leave. I once played very badly. It was your listening every day that  15   me. ” she said.

“In fact, it was your playing  16  gave me a meaningful autumn. ” I answered. “Let us be friends. ”

The girl smiled and I smiled.

I never heard her play again in my life. I no longer went downstairs to listen like before. Only thick leaves were left behind. But I will always remember the fine figure of the girl. She is like a

17  ; so short, so bright, like a shooting star giving off so much light that it makes the autumn beautiful.

There are many kinds of friends. Some are always  18   you, but don’t understand you. Some say only a few words to you, but are close to you. Many people will step in your life, but only  19  friends leave footprints.

I shall always recall the autumn and the girl with the  20  . She will always bring back the friendship between us. I know she will always be my best friend.

1.        A. shaking                 B. hanging                 C. falling                   D. floating

2.        A. wind                     B. snow                     C. air                        D. rain

3.        A. lively                    B. lovely                   C. harvest                  D. lonely

4.        A. up                         B. off                        C. down                    D. over

5.        A. flowed                  B. grew                     C. entered                  D. ran

6.        A. lost                       B. active                    C. busy                      D. interested

7.        A. ever                      B. never                    C. often                     D. usually

8.        A. waiting                  B. stopping                C. standing                D. hearing

9.        A. existence               B. thought                 C. steps                     D. breath

10.      A. where                    B. so                         C. when                     D. but

11.      A. interesting             B. moving                 C. encouraging           D. exciting

12.      A. But                       B. However               C. Even                     D. Though

13.      A. astonishment          B. delight                  C. pride                     D. satisfaction

14.      A. happy                    B. sad                       C. strange                  D. surprised

15.      A. surprised               B. excited                  C. encouraged            D. interested

16.      A. that                       B. which                   C. it                          D. who

17.      A. song                      B. dream                   C. fire                       D. wind

18.      A. with                      B. for                        C. against                  D. to

19.      A. good                     B. true                      C. new                      D. old

20.      A. sound                    B. song                     C. play                      D. violin

单项选择题