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【多选题】
监内后勤服务类劳动主要包括(   )
A.
犯人伙食工作
B.
犯人卫生工作
C.
服装、卧具漂洗缝纫工作
D.
卫生级环境建设维护工作
E.
领袖维修管理
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参考答案:
举一反三
【简答题】按照产品在运输、销售过程中的经济性划分,包装技术包括() A单个包装技术 B内包装技术。 C销售包装技术。 D外包装技术。
【判断题】蔬菜水果主要提供人体所必需的维生素、膳食纤维和无机盐。
A.
正确
B.
错误
【简答题】She was concerned her 15-year-old daughter who was often seen going out a man twice her age.
【单选题】When Lola asked what the advertising campaign should say, she was concerned with which of the five Ms?
A.
Mission
B.
Money
C.
Message
D.
Media
【简答题】She was concerned ______ her 15-year-old daughter who was often seen going _____ with a man twice her age.
【单选题】The argument that Children are no longer an economic as. set, but more of a liability, drew more attention of the public.
A.
productivity
B.
possibility
C.
responsibility
D.
necessity
【单选题】一台三角形连接的三相异步电动机在额定电压下起动时的起动电流为300A,现采用星-三角换接接开关降压起动,其起动电流Ist为 ( )。
A.
90A
B.
173A
C.
212A
D.
100A
【简答题】蔬菜水果主要提供人体所必需的维生素,膳食纤维和()。
【单选题】蜗轮蜗杆机构的传动比hz=ni/n2=z2/z1,其中z1是指( )
A.
蜗轮的齿数
B.
蜗杆的齿数
C.
蜗杆的线数
【单选题】The argument that children are no longer an economic asset, but more of a liability, drew more attention of the public.
A.
productivity
B.
possibility
C.
responsibility
D.
necessity
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