单项选择题

某在建商业大厦的楼板浇筑施工中，突然发生大面积模板垮塌事故，致使 20 名现场作业人员受伤，其中 11 人重伤。依据《生产安全事故信息报告和处置办法》，施工单位负责人应当在接到事故报告后于 1 小时内报告事故发生地县级安全生产监管部门，同时应在()小时内报告事故发生地省级安全生产监管部门。

A.1
B.2
C.4
D.8

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第三节短文理解2阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。Dina Borzekowski made a study of a group of third-grade students from six American schools. During a school year, nearly 400 students and their parents were asked to report on whether they had such things as televisions and computers in the home, as well as how often the child used them. The children's language ability was tested (测验) twice over the year. Children who had a television set in the bedroom but did not have a computer at home scored (得分) the lowest, while students without TV in the bedroom but with a computer at home scored the highest. Students who had a television in the bedroom over the school year scored lower than those who had their TV taken away during the same timE.'This study suggests that taking TV sets out of children's bedrooms, or not putting them there, may be helpful,' said Borzekowski. 'While this study does not prove (证明) that bedroom TV was the reason for the lower test scores, it suggests that children shouldn't have TV in their bedrooms. It also suggests that a home computer may help a child's test scores. The best way was having both: no TV in the bedroom and also a home computer to usE.'Who took part in the study?A.Teachers and parents.B.Students and their teachers.C.Students and their parents.

A.Teachers
B.
B.Students
C.
C.Students

单项选择题

依据《工伤保险条例》的规定，下列伤亡情形中，视同工伤的情况不包括()。

A.在工作时间和工作岗位突发疾病死亡的
B.在抢险救灾等维护国家利益的活动中受到伤害的
C.在工作时间和工作场所内，违反治安管理条例导致伤亡的
D.在工作时间和工作岗位突发疾病，48小时之内经抢救无效死亡的

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