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【单选题】
[2009年度考试真题] 16.施工人员对涉及结构安全的试块、试件以及有关材料,应当在( )的监督下现场取样并送检。
A.
设计单位
B.
工程质量监督机构
C.
监理单位
D.
施工企业质量管理部门
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【简答题】完形填空 :( 共 10 小题;每小题 1 分,满分 10 分 ) We may still remember the girl with big eyes. Her big eyes are 46 us her dream: I wish to 47 ! In China, there are still 48 girls and boys like her. They want to go t...
【单选题】请绘制出三视图所表示的等角立体图,并利用AUTOCAD中“MEASUREGEOM查询”指令,查出三视图中红色线段在等角立体图的长度为何?
A.
145.2987
B.
146.9694
C.
148.3988
D.
144.7702
【单选题】Which of the following statements is true of the Hawaiian natives?
A.
Sixty percent of them are homeless or unemployed.
B.
Their Life span is 5 years shorter than average Americans.
C.
Their life is worse than that of other ethnic groups in Hawaii.
D.
They are the only native group without sovereignty.
【单选题】鸡丝一般采用细丝,又称火柴棍,长5~10cm、粗为( )。
A.
0.1cm
B.
0.2cm
C.
0.3cm
D.
0.4cm
【单选题】Which of the following statements is TRUE of the Hawaiian natives?
A.
Sixty percent of them are homeless or unemployed.
B.
Their life span is 5 years shorter than average Americans.
C.
Their life is worse than that of other ethnic groups in Hawaii.
D.
They are the only native group without sovereignty.
【判断题】沸腾换热和凝结换热都是属于有相变的对流换热。
A.
正确
B.
错误
【单选题】So they often ask 51 to stay at home, and boys to go to school.
A.
teachers
B.
girls
C.
boys
【判断题】市售薄层色谱板在使用前需在110度活化30min。
A.
正确
B.
错误
【简答题】学测5 完形填空 We may still remember the girl with big eyes. Her big eyes are 46 us her dream: I wish to 47 ! In China, there are still 48 girls and boys like her. They want to go to school, but their 49 ar...
【单选题】磺酰脲类降血糖药物的主要作用机制是
A.
促进葡萄糖降解
B.
增强肌肉组织中糖的无氧酵解
C.
刺激胰岛B细胞释放胰岛素
D.
拮抗胰高血糖素的作用
E.
妨碍葡萄糖在肠道吸收
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