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【简答题】
如图是某生态系统的物质循环示意图,请回答: (1)细菌和真菌在起促进物质循环的作用,这些细菌和真菌能将自然界中的有机物分解成水、______和无机盐.这种营养方式叫______. (2)有些细菌和真菌从活的动植物体和人体吸收有机物,导致动植物和人患病.例如手足癣就是由______感染引起的. (3)但细菌和真菌并非一无是处,它们可以和其他生物生活在一起,相互依赖,彼此有利,一旦分开,两者都受到很大的影响甚至死亡,这样的关系被称为______.地衣就是由______和______生活在一起共同形成的. (4)2010年8月,英国媒体爆出:在印度、巴基斯坦等南亚发现新型超级细菌NDM-1.超级细菌是指滥用______后抗药性越来越强的细菌.这种药物是______产生的. (5)动物在物质循环中,通过______作用将体内的一部分有机物分解成无机物. (6)在生态系统中各种生物的______ 和所占的______总是维持在相对稳定的状态,这种现象就叫______.
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参考答案:
举一反三
【单选题】以下哪个不属于组织的一般环境或宏观环境?( )
A.
技术环境
B.
文化环境
C.
经济环境
D.
顾客
【单选题】An adjusting entry
A.
affects two balance sheet accounts.
B.
affects two income statement accounts
C.
affects a balance sheet account and an income statement account
D.
is not recorded in the ledger accounts
【单选题】The adjusting entry to record an accrued expense is:
A.
Increase an expense; increase a liability.
B.
Increase an asset; increase revenue.
C.
Decrease a liability; increase revenue.
D.
Increase an expense; decrease an asset.
E.
Increase an expense; decrease a liability.
【判断题】An adjusting entry often includes an entry to Cash.
A.
正确
B.
错误
【单选题】An adjusting entry cannot include a debit to a(n)
A.
asset and a credit to a revenue
B.
asset and a credit to a liability.
C.
liability and a credit to a revenue.
D.
expense and a credit to an asset.
E.
All of the above are examples of adjusting entries.
【单选题】The adjusting entry to record an accrued revenue is:
A.
Increase an expense; decrease an asset.
B.
Decrease a liability; increase revenue.
C.
Increase an expense; increase a liability.
D.
Increase an expense; decrease a liability.
E.
Increase an asset; increase revenue.
【简答题】( ) ,即货物运输代理,简称货代,是货主与承运人之间的中间人、经纪人和组织运输者。
【单选题】The adjusting entry to record an accrued revenue is:
A.
Increase an expense; increase a liability.
B.
Increase an asset; increase revenue.
C.
Decrease a liability; increase revenue.
D.
Increase an expense; decrease an asset.
E.
Increase an expense; decrease a liability.
【单选题】在 T 形梁正截面强度计算中,认为在受压区翼缘计算宽度内 ( )
A.
压应力均匀分布
B.
压应力按抛物线型作均匀分布
C.
随着梁高不等,压应力有时均匀分布,有时则非均匀分布
D.
压应力按梯形作均匀分布
【单选题】An example of an adjusting entry is
A.
the payment of wages that have been accrued.
B.
the accruing of interest expense.
C.
the return of defective inventory.
D.
the payment of rent in advance.
E.
collection of an accounts receivable.
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