[单项选择]______holds that the structure of a language affects the way in which its speakers are able to conceptualize their world view.
A. Interaction Hypothesis
B. Sapir-Whorf Hypothesis
C. Critical Period Hypothesis
D. Nativism Theory

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[单选题] 施工现场临时用房层数为()层,或每层建筑面积大于200肝时,应设置至少2部疏散楼梯。
A.2
B.3
C.4
D.5

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[单项选择]下列关于婴幼儿腹泻的叙述，错误的是
A. 病因分为感染因素与非感染因素
B. 病毒或细菌感染直接引起的称为肠炎
C. 饮食不当引起的称为食饵性肠炎
D. 感染因素分为消化道内感染和消化道外感染
E. 细菌引起的腹泻多发生在夏、秋季

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[多选题]摆在国家发展全局的核心位置，提高社会生产力和综合国力的战略支撑，错误的是（）。
A.强调科技创新
B.深化行政体制改革
C.创新行政管理方式
D.健全宏观调控体系

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[多项选择]工程项目施工招标中，经批准可以采用邀请招标方式进行招标的情形有( )。
A. 受自然地域环境限制
B. 涉及国家安全，适宜招标但不宜公开招标
C. 项目技术复杂但有多家潜在投标人
D. 拟公开招标的费用与项目的价值相比，不值得
E. 抢险救灾

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[单项选择]电箱内的热继电器主要防止（）。
A. 电压过高
B. 电压过低
C. 温度过高
D. 电流过大

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[单选题]下列人员中,属于煽动、策划非法集会、游行、示威行为的处罚对象的是( )。
A. 甲,积极参加非法集会、游行、示威
B. 乙,围观非法集会、游行、示威,不听公安机关劝阻离去
C. 丙,尾随在非法集会、游行、示威队伍之后
D. 丁,系煽动、策划非法集会、游行、示威的组织者

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[单选题]电缆井、隧道内工作或隧道内长时间巡视时，气体检测仪应（）。
A.每半小时检测一次
B.进行持续监测
C.不做限制

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[判断题]电动机启动时,应先合操作开关﹑再合控制开关。( )
A.正确
B.错误

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[单选题] 发现丙类传染病患者、疑似患者和规定报告的传染病病原携带者在诊断后，实行网络直报的责任报告单位应于几小时内进行网络报告
A.1
B.2
C.8
D.24
E.48

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[单项选择]

Some people seem to think that sports and games are unimportant. They like to watch TV at home, go to the cinema, or sleep. (21) in fact sports and games can be (22) great value, especially to people who work with their brains (23) of the day.
Sports and games should not be treated only as amusements (娱乐活动). They can (24) our bodies, prevent us (25) getting too fat, and keep us healthy. But these are not their only uses. They give us valuable practice (26) helping the eyes, brain and muscles (肌肉) to work together. In table tennis, the eyes can see the ball (27) , judge its speed and direction, and pass this information (28) to the brain. The brain then has to decide what to do, and sends its orders to the muscles of the arms, legs, and so on, (29) the ball is met and hit back (30) the player wants it to go. All this must happen (31) a very quick speed, and only those (32)
A. off
B. away
C. from
D. in