【单选题】甲公司购入某种材料2 000千克,每公斤不含税单价为100元,发生运杂费1 000元(不考虑运费抵扣增值税),入库前发生挑选整理费用800元,途中合理耗损10千克。甲公司系增值税一般纳税人,适用增值税率为17%。该批材料的单位成本为( )元/千克。
【单选题】当 滚动 轴承的旋转速度较高,又在冲击振动负荷下工作时,轴承与轴 颈 和外壳孔的配合最好选用 ( ) 配合。
B.
具有小过盈的 过盈 配合或 过盈概率大 的过渡配合
【单选题】The Sapir-Whorf Hypothesis states?
A.
How social structure affects languages and is the extensions of another hypothesis.
B.
Language functions as a way of shaping a person’s experience and not just a device for reporting experience.
C.
Language is unifying and divisive and tie people together from all different regions.
D.
Language is an extension of our thought process and one should think about what he is to say before he repeats it.
【判断题】当滚动轴承的旋转速度较高,又在冲击振动载荷下工作时,轴承与轴颈、外壳孔的配合最好选用具有小过盈的配合或较紧的过渡配合。
【单选题】对触电者进行口对口人工呼吸法操作时,应掌握在每分钟吹、停( )。
【多选题】从经营周期的角度,可将体育市场经济效益分为