非阶级分层和阶级分层的本质区别

专家预测，到2020年中国10%~20%的乘用车销量将来自纯电动、充电式混合动力和其他新能源汽车。电动汽车在中国之所以有很好的发展前景，是因为 [ ]

①电动汽车作为耗油车的互补品，其推广应用得到了国家的扶持

②国家经济的发展，为中等收入的群体购买电动汽车提供了可能

③电动汽车的生产和消费符合低碳主导型的产业政策和消费政策

④电动汽车低廉的价格和优越的性能符合了人们求实的消费心理

A、①③

B、②③

C、①④

D、③④

短文改错。

     下面短文中有10处语言错误。请在有错误的地方增加、删减或修改某个单词。

     增加：在缺词处加一个漏字符号（∧）,并在其下面写上该加的词。

     删除：把多余的词用斜线（＼）划掉。

     修改：在错的词下划一横线,并在该词下面写上修改后的词。

     注意：1.每处错误及其修改均仅限一词；

                 2.只允许修改10处,多者（从第11处起）不计分。

     Sandwich was an Englishman, he lived in the 18th century. Sandwich was rich,but he enjoyed play

cards for money. He often played for 24 hours, and didn't even stop to have his meal. He ordered his

servants bring him some meat and bread. They put the meat between two pieces of bread and hold the

food in his left hand while he played cards with his right one hand. People liked Sandwich's idea, but from

then in they ate bread and meat as Sandwich did.

     From his name, Sandwich, we have a word of the food sandwich today.

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下列属于转卖者市场所具有的特征有（）。

A、派生需求

B、以购销差价获利

C、市场较产业市场分散

D、需供方提供广告支持

E、购买者在规模上差异更明显

次级卵母细胞完成第二次成熟分裂的时间是在受精后。

审计人员会同被审单位有关人员盘点库存现金时，编制的“库存有价证券盘点表”应列明有价证券的名称、______、______和取得成本。