电流通过导线会发热，导线在不超过()时连续通过的电流称为导线的安全载流量。（A）75

场景(五) 某建筑公司雇佣的农民工甲不享受工伤保险。甲第一天上班，负责浇筑混凝土的工长乙在没有对其进行任何说明的情况下，安排甲去正在施工的振捣混凝土。工作中，由于振捣棒的剧烈振动加之桥上空间狭窄，甲从桥上掉了下来，摔成重伤。
根据场景(五)，回答下列问题：

下列选项中，不属于生产经营单位的主要负责人对本单位安全工作负有的责任的是( )。

A．建立、健全本单位安全生产责任制

B．对新工艺、新技术、新材料或者使用新的设备的管理

C．组织制定本单位安全生产规章制度和操作规程

D．保证本单位安全生产投入的有效实施

按声调把字分分类。

充 题 剪 膜 棒 膝 泳 膜 暑 气

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词形变化:根据括号内所提供词的正确形式填空。（共10小题，每空0.5分，共10分）

小题1:Rose's eyes were full of _____ at the bad news and she looked _____ at her husband. (sad)

小题2:You are not ________ to leave here without his ________.(permit)

小题3:Tom was a boy full of ________and he did everything ________.(energetic)

小题4:He hasn’t ___________ to Lilly by now. He'd better make an ________to her. Of course，it is not the only way but the most direct one. (apologize)

小题5:It is surprising that there are still many people in the world ________ to death each year，that is，many people die of ________.(starve)

小题6:As the patient's ability of ________ food is rather poor，you should give her some food that is good for ________.(digest)

小题7:The boy has a very strong _________. He is _______ about everything he sees. (curiously)

小题8:The doctor always treats his patients ________ because he knows the job requires both skills and ________.(patient)

小题9:Do you think his_______ is ________？(believe)

小题10:Tom is a dishonest boy. He is always ______ to others. He ____ to his mother again yesterday. ( lie)

文艺复兴时期，人文主义思潮反对神学迷信，追求个性解放，主要是因为（）

A，新航路开辟，扩大了人们的知识视野

B，宗教改革，摧毁了天主教会的精神独裁

C，资本主义工商业的发展突出了人的作用

D，哥白尼“日心说”引发近代自然科学勃兴

成本是指企业为生产产品、提供劳务而发生的各种耗费，是按一定的产品或劳务对象所归集的费用，是对象化了的费用。( )