按产品材料定额消费量比例分配法分配材料费用时,其适用的条件是______ A.产品的

题型:单项选择题

问题:

按产品材料定额消费量比例分配法分配材料费用时,其适用的条件是______

A.产品的产量与所耗用的材料有密切的联系
B.产品的重量与所耗用的材料有密切的联系
C.几种产品共同耗用几种材料
D.各项材料消耗定额比较准确稳定

考点:自学考试经济类成本会计自考题
题型:单项选择题

左心房黏液瘤( )

A.舒张期隆隆样杂音
B.S2固定分裂
C.S2递分裂
D.心包叩击音
E.S2通常分裂

题型:单项选择题

直升机沿水平方向匀速飞往水源取水灭火,悬挂着m=500kg空箱的悬索与竖直方向的夹角θ1=45°。直升机取水后飞往火场,加速度沿水平方向,大小稳定在a=1.5m/s2时,悬索与竖直方向的夹角θ2=14°。如果空气阻力大小不计,且忽略悬索的质量,试求水箱中水的质量M。(取重力加速度g =10m/s2,sin 14°≈0.242,cos 14°≈0.970)

题型:单项选择题

某男性胃溃疡患者,近几年频繁胃部疼,昨日突然加剧,上腹剧痛,并向腰背部放射,随后波及整个腹部,检查肠鸣音消失,月腹膜刺激症状典型,诊断为泛发性腹膜炎,其直接原因是()。

A.阑尾炎穿孔

B.胆结石

C.回肠穿孔

D.胃后壁溃疡穿孔

E.胆囊炎穿孔

题型:单项选择题

下列哪些属于严重违反社会主义道德的行为()。

A、骗取荣誉

B、通 * *

C、利用职权等发生性关系

D、重婚或包养情人

题型:单项选择题

Advertisers are often criticized for their unscrupulous manipulation of people’s tastes and wants. There is evidence, however, that some advertisers are motivated by moral as well as financial considerations. A particular publication decided to change its image from being a family newspaper to concentrating on sex and violence, thus appealing to a different readership. Some advertisers withdrew their advertisements from the publication, and this must have been because they morally disapproved of publishing salacious material.
Which one of the following, if true, would most strengthen the argument

A.The advertisers switched their advertisements to other family newspapers.

B.Some advertisers switched from family newspapers to advertise in the changed publication.

C.The advertisers expected their product sales to increase if they stayed with the changed publication, but to decrease if they withdrew.

D.People who generally read family newspapers are not likely to buy newspapers that concentrate on sex and violence.

E.(E) It was expected that the changed publication would appeal principally to those in a different income group.

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