问题 单项选择题

某水利枢纽工程主坝坝高138m,坝顶长810m,坝型为混凝土面板堆石坝,水库库容为4.65亿m3。工程所在地较为偏僻,历史地震资料很少。按《中国地震动参数区划图》(GB18306—2001)枢纽所在地的地震动峰值加速度为0.05g。按《水利水电工程地质勘察规范》(GB50487—2008)规定,该工程()。

A.应进行专门的地震危险性分析

B.应进行地震动参数复核

C.应进行地震动参数确定

D.可按现行《中国地震动参数区划图》(GB18306—2001)确定地震基本烈度

答案

参考答案:D

解析:枢纽所在地的地震动峰值加速度为0.05g,对应的地震基本烈度为6度,所以不需要进行专门的地震危险性分析和进行地震动参数复核。

完形填空
One Saturday afternoon, Kate went to buy something for her sister and herself.
As Kate was coming out of a____, a young lady walked towards her. She said she was Miss Green --- a good friend of Kate’s sister. Kate believe her. Then she called a taxi to send Kate home. She told the driver where she should go. Kate was _____ that it was not in the direction of her home.
“ Why?” Kate asked. The lady smiled.
When they came to a quiet road, a big rough man appeared on the road. He stopped the taxi driver, knocked him down, and threw him out of the taxi . At the same time, Miss Green took out of a knife and pointed it at Kate. She asked Kate to keep______. The man then started the taxi.
“ Oh, my God! I’m being kidnapped(绑架),” Kate said to herself.
She tried to escape , but not succeeded. Suddenly an idea came to her. She took out a lipstick(口红) from her pocket, wrote ‘_____’ on the window, and covered the word with her back.
A few minutes later, a police car ____and the policemen saw the sign. When the kidnappers saw the policemen, they stopped the taxi, jumped into the grass, and ran away.
The policemen then picked Kate up and sent her home. When her parents knew what had happened, they were greatly surprised. But they were also happy because their daughter had finally come back safely.
小题1:
A.schoolB.taxiC.shopD.friend’s
小题2:
A.sureB.excitedC.surprisedD.pleased
小题3:
A.healthyB.aliveC.relaxedD.quiet
小题4:
A.THANKSB.SORRYC.SOSD.OK
小题5:
A.stoppedB.leftC.passedD.turned
单项选择题