对高压供电用户,应在变压器高压侧计量,经双方协商同意,可在低压侧计量,但应加计()

题型:多项选择题

问题:

对高压供电用户,应在变压器高压侧计量,经双方协商同意,可在低压侧计量,但应加计()

A.变压器固定损耗;

B.电压互感器损耗;

C.电流互感器损耗:

D.变压器变动损耗。

考点:用电监察员中级工用电监察员中级工题库
题型:多项选择题

下列属于药品管理法对中药管理的规定的是()

A.国家实行中药品种保护制度

B.城乡集市贸易市场可以出售中药材,但不得出售中药材以外的药品

C.城乡集市贸易市场可以出售中药材,但不得出售中药以外的药品

D.药品经营企业销售中药材,必须标明产地

题型:多项选择题


(由单选和多选组成。)

某市新建一酒厂,能够生产高、中、低三个档次白酒。为了解投产后的利润情况,财务人员对有关数据进行了预测,测算结果如下表所示:
高档白酒中档白酒抵挡白酒
预计销售量(吨/年)103020
单位售价(万元/吨)402015
单位变动成本(万元/吨)25129
固定成本总额(万元/吨)300
目标利润(万元/吨)500
投产后第二年,企业发现高档白酒的市场竞争非常激烈,决定通过电视广告宣传其品牌,当年需投入广告费100万元。同时暂不生产高档白酒,先生产中档白酒和低档白酒,预计当年可销售中档白酒50吨、低档白酒30吨。
投产后第三年,企业通过市场调研发现宾馆对高档白酒的需求量很大,决定放弃中档白酒和低档白酒的生产,只生产高档白酒,将目标市场锁定在三星级以上的宾馆,并改进产品包装,增加推销力度。为此,该企业当年将增加固定性费用600万元,同时销售价格将提高到每吨80万元,单位变动成本提高到每吨45万元,预计当年销售量达到40吨。
根据以上资料,回答下列问题:

投产后第三年,如果只生产和销售高档白酒,该企业当年的贡献毛益总额和贡献毛益率分别为( )。

A.1800万元

B.1400万元

C.56.25%

D.43.75%

题型:多项选择题

I watched as Dr. Ian Stead, the archaeologist in charge of the excavation, began carefully removing the peat with a clay modelling tool. X-rays taken through the box while it was at the hospital revealed ribs, backbone, arm bones and a skull (apparently with fractures). However, the bones showed up only faintly because acid in the peat had removed minerals from them.
Using the X-rays, Stead started on what he thought might be a leg. By his side was Professor Frank Oldfield, of Liverpool University, an expert on peat who could identify vegetation from stems only a fraction of an inch long. "Similar bodies found in bogs in Denmark show signs of a violent death," Stead said. "It is essential for us to be able to distinguish between the plant fibres in peat and clothing or a piece of rope which might have been used to hang him."
As Stead continued his gentle probing, a brown leathery limb began to materialize amidst the peat; but not until most of it was exposed could he and Robert Connolly, a physical anthropologist at Liverpool University, decide that it was an arm. Beside it was a small piece of animal fur — perhaps the remains of clothing.
Following the forearm down into the peat, Stead found a brown shiny object and then, close by, two more. Seen under a magnifying glass, he suddenly realized they were fingernails— "beautifully manicured and without a scratch on them," he said. "Most people at this time in the Iron Age were farmers; but with fingernails like that, this person can’t have been. He might have been a priest or an aristocrat." Especially delicate work was required to reveal the head. On the third day, curly sideburns appeared and, shortly afterwards, a moustache. At first it seemed that the man had been balding but gradually he was seen to have close-cropped hair, about an inch or two long.
"This information about his hairstyle is unique. We have no other information about what Britons looked like before the Roman invasion except for three small plaques showing Celts with drooping moustaches and shaven chins."
The crucial clue showing how the man died had already been revealed, close to his neck, but it looked just like another innocent heather root. It was not recognized until two days later, when Margaret McCord, a senior conservation officer, found the same root at the back of his neck and, cleaning it carefully, saw its twisted texture. "He’s been garr0tted." She declared. The root was a length of twisted sinew, the thickness of a p string. A slip knot at the back shows how it was tightened round the neck.
"A large discoloration on the left shoulder suggests a bruise and possibly a violent struggle," Stead said.

Why did the researchers think the man was possibly a priest

A.(A) He had closely-cropped hair.

B.(B) His coat was fur-lined.

C.(C) He had a drooping moustache and shaven chin.

D.(D) His fingernails were well looked after.

题型:多项选择题

患者男,11岁,下颌呈相对后退位,口唇闭合呈现口唇肌肉紧张,覆5mm,覆盖9mm,磨牙远中咬合关系,上前牙拥挤明显,ANB为10°,SNA为84.5°,X线片显示4个第三磨牙存在,下颌无拥挤,Spee曲线深

此患者在排齐整平阶段,不益采用下列哪项措施()

A.弓丝末端回弯

B.口外力牵引装置

C.使用扩大螺旋簧推尖牙远中移动

D.初始弓丝选用0.014镍钛丝

E.摇椅性唇弓

题型:多项选择题

固定利率和浮动利率组合的贷款期限最长不得超过30年。

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