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问题 单项选择题

依据《建设工程安全生产管理条例》的规定，施工单位的( )应当对建设工程项目施工安全负全面责任，是本项目安全生产的第一责任人。

A．主要负责人
B．项目负责人
C．安全管理人员
D．作业人员

答案

参考答案：B

解析： 施工单位的项目负责人应当对建设工程项目施工安全负全面责任，是本项目安全生产的第一责任人。

单项选择题 共用题干题

患者男，71岁，全口牙列缺失，戴用全口义齿半个月后，自诉当口腔处于休息状态以及张口说话时义齿固位良好，但在进食时，义齿就容易脱位

下列检查所见与临床所见症状相符的是（）

A.基托组织面与黏膜不密合

B.基托边缘过短

C.下颌磨牙后垫处基托伸展过长，与上颌结节后缘的基托接触

D.基托边缘过薄

E.基托边缘压迫唇侧系带
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单项选择题

It was a very hot day in the middle of summer, and there were no trees along the street. Mr. Read (41) his shop at half past five, and went out into the street and began walking to the bus. He was a very (42) man. The sun shone straight down the street, and in a few minutes Mr. Read (43) very hot.

A. up B. outC. round

A small boy came out of another (44) in the street and followed Mr. Read. He stayed very (45) him all the time, and he kicked Mr. Read’s (46) several times. Mr. Read looked at him angrily each time.After the fourth time, Mr. Read stopped, turned (47) and said to the small boy, "What are you doing (48) following me like that! You’re going to hurt my feet."
"I’m (49) , but don’t stop me, please!" the small boy said. "It’s very hot today, and there isn’t (50) shade anywhere else in the street!\
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