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问题 单项选择题

土木工程施工合同工作范围变更程序为( )。

A．变更申请、审查和批准变更、编制变更文件和发布变更令、承包商向咨询工程师发出对变更工作要求额外支付的意向通知、变更工作的估价、变更工作的实施和支付

B．变更申请、编制变更文件和发布变更令、审查和批准变更、承包商向咨询工程师发出对变更工作要求额外支付的意向通知、变更工作的估价、变更工作的实施和支付

C．变更申请、审查和批准变更、变更工作的估价、变更工作的实施和支付

D．变更申请、审查和批准变更、编制变更文件和发布变更令、业主向咨询工程师发出对变更工作要求额外支付的意向通知、变更工作的实施和支付

答案

参考答案：A

解析： 土木工程施工合同的项目参与方包括业主、咨询工程师和承包商。正确的范围变更程序为A选项。

填空题

已知△ABC的三边分别是a、b、c，两圆的半径r1=a，r2=b，圆心距d=c，则这两个圆的位置关系是______．
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单项选择题

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（1）空应选择（）

A.with 

B.for 

C.against 

D.to
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