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【单选题】
钻模的主要特点是通过()引导刀具进行加工。A.
钻模板
B.
钻模套
C.
夹具体
D.
支承钉
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皮皮学刷刷变学霸
举一反三
【单选题】What is the difference between 'salad bowls' and 'melting pot'?
A.
The difference between rationalism and materialism
B.
the former represents disintegration and the latter represents integration
C.
the former emphasizes differences and individual identity, the latter emphasizes common humanity
D.
The former is for Enlightenment and the latter is opposed to Enlightenment
【简答题】What is the purpose of the World s? What's the difference between the World s and the Olympic s? _50 _the Olympic s, the World s have a rather _51_ history．In 1981, the first World...
【简答题】南北朝时期,北朝散文的代表“北朝三书”指的是北魏郦道元的《 》、杨衔之的《洛阳珈蓝记》和北齐 的《颜氏家训》。
【单选题】用人单位和医疗机构发现职业病病人或疑似职业病病人时,应当及时向()报告。
A.
所在地县以上政府部门
B.
所在地劳动保障部门
C.
所在地卫生行政部门
D.
所在地疾病预防控制机构
【多选题】用人单位和医疗机构发现职业病病人或疑似职业病病人时，应当及时向所在地（）报告。
A.
卫生行政部门；
B.
安全生产监督管理部门；
C.
工商行政部门；
D.
劳动保障部门
【单选题】Among the following four cities, the difference between the afternoon high and the evening low is smallest in ______.
A.
Kansas City
B.
Miami
C.
Atlanta
D.
Seattle
【单选题】The difference threshold is?
A.
The difference between the two stimuli.
B.
The difference between two stimulis required for detection 50% of the time
C.
The difference between two stimuli required for detection 25% of the time
D.
There is no such term
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