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【单选题】
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试穿
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变成
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举一反三
【多选题】钢水后吹对冶炼工艺指标有哪些不利()。
A.
降低转炉作业率
B.
降低铁损
C.
增加钢中夹杂物
D.
降低炉衬寿命
E.
脱磷
【单选题】By the time I swa the angry expression on his face, I ______ exactly what I was having to face. But not for a moment _______ I should quit.
A.
had known; I thought
B.
have known; had I thought
C.
would know; I would think
D.
knew; did I think
【简答题】某工业企业大量生产甲产品,本月有关成本情况如下:(1)甲产品本月完工500件,月末在产品100件,原材料随生产过程陆续投入,在产品的投料比例为80%,在产品的完工程度为50%;(2)月初在产品成本和本月生产成本合计为79700元,其中,直接材料52200元,直接人工11000元,制造费用16500元;(3)生产费用在完工产品与在产品之间的分配采用约当产量法。 要求:计算完工甲产品总成本、单位成本和...
【简答题】男,60岁,9年来间断出现餐后1小时左右心窝部隐痛,饱胀,暖气无反酸,多于秋冬季节复发,每次持续10天左右,自服胃药(不详)可後解。近2个月又复发,上腹持续性疼痛加重,服药无效,并出现食欲不振,乏力,消瘦,体重下降6Kg,间断黑便,每次30g,未介意,近半月自觉头晕,活动后心悸气短,为明确诊断而入院 査体:P80次/分,一般状态欠住,贫血貌,双肺无异常,心律整,心尖可闻II级收缩期杂音,腹平软上腹...
【简答题】Mr. Smith arrives at the London airport after his holiday in America. Usually he wears a beard(留胡须). Since it has been hot, he has shaven it off(剃掉). But his passport photo shows him with his beard. A...
【单选题】某企业基本生产车间本月新投产甲产品500件,月末完工400件,假设月初在产品余额为0,期末在产品完工率为50%。本月甲产品生产费用为:直接材料186000元,直接人工72000元,制造费用90000元。甲产品生产所耗原材料系开工时一次性投入。月末,该企业完工产品与在产品之间的生产费用分配采用约当产量比例法,则本月完工甲产品的总成本为( )元。
A.
292800
B.
292444
C.
327200
D.
286582
【判断题】根据月初在产品费用、本月生产费用和月末在产品费用的资料,完工产品费用=月初在产品费用+本月生产费用-月末在产品费用。(    )
A.
正确
B.
错误
【单选题】By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.
A.
had known; I thought
B.
have known; had I thought
C.
would know; I would think
D.
knew; did I think
【多选题】刀辊式切草机结构,主要由哪几部分组成?
A.
刀辊
B.
底刀
C.
喂料辊
D.
传动装置
【多选题】钢水后吹对冶炼工艺指标有哪些不利( )。
A.
降低转炉作业率
B.
降低铁损
C.
增加钢中夹杂物
D.
降低炉衬寿命
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