《先知》一书中一共讲了多少方面的道理？（） ["18个","24个","26个","30个"]
Which statement is true about "full state backup" in a Cisco Unified Computing System？（） [" An XML file containing all details of the system， including IP address and cluster details "," A binary file containing only service profiles， pools， and other items configured after initial configuration"," A binary file containing all details of the system， including IP address and cluster details"," An XML file containing only service profiles， pools， and other items configured after initial configuration"," A text file with the NX-OS running configuratio"]
环境生物效应
某股份有限公司发行认股权证筹资，规定每张认股权证可按10元认购1股普通股票。公司普通股票每股市价是20元。该公司认股权证理论价值（）。 ["10元","20元","1元","15元"]
某10年期、年息票收入为50元的债券，以1000元购入，它的到期收益是11%，如果一年后债券的价格上升到1080元，本年持有的收益率是多少？
权力动机
