皮皮学，免费搜题
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【单选题】
特种设备在投入使用前或者投入使用后( )日内，特种设备使用单位应当向直辖市或者设区的市级特种设备安全监督管理部门登记。A.
20
B.
40
C.
30
D.
10
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】请自行设计一种环氧树脂胶黏剂,并说明各种配方组份的作用
【简答题】____ to give up smoking, he threw away his _____ cigarettes． A．Determined; remained B．Determined; remaining C．Determining; remaining D．Determining; remained
【单选题】计件工资的计算方式是:货币工资=()
A.
计件工资额（计价单价）×合格产品数量
B.
计件率×合格产品数量
C.
计件工资率（计件单价）×合格产品数量
D.
计件工资率×总生产当日数量
E.
计件工资率（计件单价）×月计件总合格数量
【单选题】_____ to give up smoking, he threw away his _____ cigarettes. [ ]
A.
Determined; remained
B.
Determined; remaining
C.
Determining; remaining
D.
Determining; remained
【简答题】计件工资的计算方式是：货币工资=（ ）。
【单选题】_____ to give up smoking, he threw away all his remaining cigarettes. [ ]
A.
Determine
B.
To determine
C.
Determined
D.
Being determined
【单选题】_____ to give up smoking, he threw away his _____ cigarettes.
A.
Determined; remained
B.
Determined; remaining
C.
Determining; remained
D.
Determining; remaining
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