国开题库
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Even in small companies, computers are an ______ tool.
#A.essential#B.financial#C.individual
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Compared ______ English, Chinese is generally believed to be more difficult to learn.
#A.with#B.from#C.against
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ETF在我国一般译为( )
#A.交易型开放式指数基金#B.债券基金#C.货币市场基金#D.指数基金
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Company employees are expected to use the Internet in line with these rules.
#A.公司员工应按照规则使用互联网。#B.公司员工期望按照规则使用互联网。#C.公司员工期望了解互联网使用规则。
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Es<1,旅游供给处于单一弹性。在这种情况下,旅游价格若发生变化,则会引起旅游供给相同幅度的变化。
#A.对#B.错
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Company employees are expected to use the Internet in ________ with these rules.
#A.line#B.agree#C.accord
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E-R模型是一种用于描述数据的组织形式的模型。()
#A.对#B.错
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Company employees are expected to use the Internet in ________ with these rules.
#A.line#B.agree#C.accord
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ERP中制定采购计划有多种来源,其主要来源是( )。
#A.MRP#B.请购单#C.报价单#D.询价单
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Companies today are responsible for employee's career.
#A.对#B.错
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