题目内容

施工现场的进口处应有整齐明显的“ ()”，在办公区、生活区设置“()”。

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边长在()mm以上的洞口，四周设防护栏杆，洞口下张设安全平网。

大发公司在原南县进行一项建筑工程建设，由原南县建筑设计局设计，原南第；建筑公司承建，委托正平监理公司监理。有一高层建筑毗邻施工地点，可能会因大发公司的工程而产生地基下降。原南第二建筑公司在编制施工组织设计时，应当根据建筑工程的特点制定相应的安全技术措施。()

A. 正确
B. 错误

【原文】
Ladies and Gentlemen, during my stay here for 5 years, I have noticed many culturaldifferences. Such cultural differences arise from a difference in region, race, history,environment and in the levels of social and economic development.//
Here are some examples. We American emphasize efficiency, competition and originality,while your management gives priority to careful planning and encourages close cooperation.//
In American schools, discussion is given top priority and seminar is the usual way of class.Teachers with flexible and adaptable talents are regarded as good and popular ones.//
But Chinese teachers like to lecture in class, and a lot of them are obsessed with examinations;they spend long hours planning and preparing lessons, and writing consistent andstandardized plans. It&39;s very interesting to us.

劳动保障部门应当自受理工伤认定申请之日起()内作出工伤认定。

A. 30日
B. 45日
C. 60日
D. 90日