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【判断题】
凡在二力作用下的物体称为二力构件。
A.
正确
B.
错误
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【判断题】The affordable method of setting an advertising budget depends on the total revenues of a company.
A.
正确
B.
错误
【单选题】We have two projects that both require an initial investment of $5,000. The future revenues of project A in the coming 3 years are relatively $1,000, $1,000, $6,000. The future revenues of B are $3,00...
A.
Project A: $-629.60; Project B: $-303.53
B.
Project A: $1243.43; Project B: $ 1709.24
C.
Project A: $1243.43; Project B: $-303.53
D.
Project A: $-629.60; Project B: $1709.24
【判断题】An income statement reports the revenues earned less expenses incurred by a business over a period of time
A.
正确
B.
错误
【简答题】(8分)碳及碳的化合物在人类生产生活中应用广泛,随着科技的不断涌现。请根据所学知识回答下列问题: (1)下列含碳元素的物质中,属于有机物的是________(填字母序号)。 A.碳酸钙     B.乙醇 (C 2 H 5 OH)   C.一氧化碳 (2)如图“碳海绵”是已知最轻的固体材料,只由碳元素组成,具有多孔结 构,弹性好。它对石油有很强的吸附能力(不吸水),将吸入的石油挤出后仍可恢复原状。下...
【简答题】域名与IP地址并不是一一对应的关系,Internet上的每台主机都不一定具有唯一的IP地址,也未必有一个域名。( )。
【判断题】An income statement reports the revenues earned less the expenses incurred by a business over a period of time.
A.
正确
B.
错误
【单选题】In case of the_______of the contract that would cut the firm' s revenues half we need an alternative.
A.
cancel
B.
cancels
C.
canceled
D.
cancellation
【单选题】The financial statement that presents a summary of an entity's revenues and expenses for a specific period of time is called the ( ).
A.
Income statement
B.
Balance sheet
C.
Statement of cash flow
D.
Statement of owners ' equity
【单选题】图中,人孔的图例符号是()
A.
B.
C.
D.
【单选题】下列哪项是促进消费者购买在包装方面的主导因素?
A.
商品价格
B.
精美的包装
C.
商品质量
D.
商品使用价值
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