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单项选择题

根据《隔离栅第1部分：通则》（GB/T26941.1）规定，隔离栅产品力学试验所用的万能材料试验机等级应不低于（　　）级。

A.0.5
B.1
C.2
D.3
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单项选择题
某一高层建筑，用防震缝分成两段，左段12层，右段16层。计算防震缝的最小宽度时，应取( )为依据。
A.16层部分的高度
B.12层部分的高度
C.两个高度的平均值
D.两个高度的差值
单项选择题
通读下面的短文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。
Eleanor Roosevelt was the wife of America’s 32nd president, Franklin Roosevelt. She helped her husband in many ways during his long　21　life. She also became one of the most　22　women in America. She fought for equal rights for all people.
Eleanor was born in New York City in 1884. Her family had great wealth. But Eleanor did not have a happy　23　.Her parents died when she was very young. She was raised by her grandmother. Eleanor　24　that as a child, her greatest happiness came from helping others.
In the early 1900s, many people were worried about the problems of　25　people who came to America in　26　of a better life. Eleanor could not　27　how people lived in such poor conditions while she and some others had so much　28　.
After she finished school, Eleanor began　29　children to read and write in one of the poorest areas of New York City. She also looked into　30　where workers were said to be badly　31　. She saw little children of four and five years old working until they　32　to the floor. She became involved（参与）with other women who　33　the same ideas about improving social conditions.
Franklin Roosevelt began　34　Eleanor when he was in New York. They got　35　in 1905. In the next eleven years, they had six children. The Roosevelt moved to Washington D.C. in 1913.
____
A.political
B.business
C.technical
D.research
判断题
金骏眉产自武夷山。
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