Instead of shops ______ to the wealthy,

题型:选择题

问题:

Instead of shops ______ to the wealthy, these were stores anyone could enter, regardless of class or background.

A. circulating

B. catering

C. committing

D. contradicting

考点:现在分词的被动式现在分词不定式的被动式过去分词
题型:选择题

变压器温度升高是以环境温度为+40度做为参考,我国规定绕组的温升限值为()度。

题型:选择题

简述纤维板的使用范围

题型:选择题

There are many kinds of friends. Some are always (1) you, but don’t understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only (2) friends leave footprints.

I shall always recall the autumn and the girl with the (3) . She will always bring back the friendship between us. I know she will always be my best friend.It was the golden season. I could see the yellow leaves (4) with the cool (5) . In such a season, I liked walking alone on the roads covered with leaves, (6) to the sound of them.Autumn is a (7) season and life is uninteresting. The free days always get me (8) . But one day, the sound of a violin (9) 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 (10) in playing her violin.

I had (11) seen her before. The music was so nice that I listened quietly. Lost in the music, I didn’t know that I had been (12) there for so long but my existence did not seem to disturb her.Leaves were still falling. Every day she played the violin at the comer of the building (13) I went downstairs to watch her performance. I was the only listener. The autumn seemed no longer lonely and life became (14) . (15) we didn’t know each other, I thought we were already good friends. I believe she also loved me.Autumn was nearly over. One day, when I was listening carefully, the sound suddenly (16) . To my astonishment, the girl came over to me.

"You must like music from the violin." she said."Yes. And you play very well. Why did you stop’." I asked.Suddenly, a (17) 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 (18) me. " she said."In fact, it was your playing (19) gave me a meaningful autumn," I answered, " Let’s be friends. "The girl smiled, and so did I. I never heard her play again in my life. I no longer went downstairs to listen to her. Only thick leaves were left behind. But I will always remember the fine figure of the girl. She is like a (20) —so short, so bright, like a shooting star giving off so much light that makes the autumn beautiful.

 

第(2)空应选择()

A. good     

B. true        

C. new       

D. old

题型:选择题

一个红绿色盲女性与一个正常男性结婚后,生出了一个体细胞中有3条性染色体的异常色盲男孩。已知只要含有Y染色体,即为男性。则该男孩的基因型可能为()

A.XBXbY

B.XbXbY

C.XBXBY

D.XbYbYb

题型:选择题

可能引起血压升高、心率增加的药物()

A.琥珀胆碱

B.维库溴铵

C.阿曲库铵

D.潘库溴铵

E.罗库溴铵

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