皮皮学，免费搜题
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搜题
【单选题】
一些微生物能利用大分子的营养物质如多糖、蛋白、脂肪等,其原因是由于微生物能分泌相关的( )将这些营养物质分解所致。A.
胞内酶
B.
胞外酶
C.
强酸
D.
强碱
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】An increase in total assets:
A.
means that net working capital is also increasing.
B.
requires an investment in fixed assets.
C.
means that shareholders' equity must also increase.
D.
must be offset by an equal increase in liabilities and shareholders' equity.
【单选题】The debt to total assets ratio measures ( )
A.
the company’s profitability
B.
the percentage of the total assets provided by creditors
C.
the proportion of interest paid relative to dividends paid
D.
whether interest can be paid on debt in the current year
【简答题】在粗甲醇双塔精馏工艺流程， 预精馏塔的作用？塔顶塔底温度及物料有哪些？
【单选题】使用XML布局文件控制UI界面,必须需要操作( )文件
A.
background.jpg
B.
activity_main.xml
C.
strings.xml
D.
styles.xml
【单选题】An increase in total assets:
A.
means that net working capital is also increasing.
B.
requires an investment in fixed assets.
C.
means that shareholders' equity must also increase.
D.
must be offset by an equal increase in liabilities and shareholders' equity.
E.
can only occur when a firm has positive net income.
【多选题】物流成本计算的程序有哪些?
A.
明确物流范围和物流功能范围
B.
审核原始单据
C.
确定成本计算对象和成本项目
D.
处理跨期费用的摊提工作
E.
进行成本归集和分配
F.
设置和登记成本明细账
【单选题】A transaction caused a $10 000 decrease in both total assets and total liabilities. This transaction could have been______.
A.
purchase of a delivery truck for $10 000 cash
B.
an asset with a cost of $10 000 was destroyed by fire
C.
repayment of a $10 000 bank loan
D.
collection of a $10 000 account receivable
【简答题】在粗甲醇双塔精馏工艺流程， 主精馏塔的作用？塔顶塔底温度及物料有哪些？
【单选题】以下关于灭菌法的叙述,错误的是
A.
灭菌法是指杀死或除去所有微生物的方法
B.
灭菌效果以杀死芽胞为准
C.
微生物包括细菌、病毒、热原等
D.
灭菌方法可采用物理方法或化学方法
相关题目：
【单选题】使用XML布局文件控制UI界面,必须需要操作( )文件
A.
background.jpg
B.
activity_main.xml
C.
strings.xml
D.
styles.xml