皮皮学,免费搜题
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搜题
【单选题】
调整平等主体的公民、法人之间的财产关系和人身关系的法律规范的总称是( )
A.
自治地方人民代表大会
B.
自治地方人民检察院
C.
自治地方人民法院
D.
自治地方人民政府
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皮皮学刷刷变学霸
举一反三
【多选题】在进行()操作时应佩戴有深色镜片的头盔或护目镜
A.
保护焊
B.
等离子切割
C.
氧乙炔焊
D.
磨削或切削
【判断题】齿数相等的齿轮,模数越大,齿轮尺寸就越大,轮齿也越大,承载能力越大。
A.
正确
B.
错误
【简答题】horizontal lathes, vertical lathes, turret lathes, copying lathes, automatic lathes, CNC lathes and variety of special purpose lathes
【单选题】在进行拆除维修塞操作时,应佩戴()进行保护。
A.
高压防护套装
B.
防护手套
C.
绝缘手套
D.
护目镜
【简答题】完形填空。 In a big city, everyone is in a hurry in the early morning. People are 1 the stations, buses and cars. They usually have no time for 2 . People work busily all day. At six o'clock in the evening...
【单选题】The English have the reputation of being very different from ail other nationalities. It is claimed that living on an island separated from the rest of Europe has much to do with it. Whatever the reas...
A.
they are geographically isolated from the European continent
B.
they have nothing to do with the other Europeans
C.
they like to keep quiet among their acquaintances
D.
they tend to be reserved by nature
【单选题】In the early morning all of us stood at the top of the mountain __ east of the city, watching _____burning sun rising.
A.
/; a
B.
the; a
C.
the; the
D.
/; the
【简答题】—Why not go out for a walk before breakfast? —Oh,yes. _________ is my favorite time of day. A. In the early morning B. Early morning C. The early of morning D. The early morning that
【多选题】在进行( )操作时,应佩戴护目镜。
A.
使用或处理油漆
B.
使用固化剂
C.
使用溶剂
D.
手工水打磨
【多选题】在进行下列哪些操作时应当佩戴护目镜( )
A.
锤击
B.
钻孔
C.
磨削
D.
切削
E.
车身测量
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