单选题
发布日期:2021-03-22
the main propulsion plant
lifesaving jackets
lifeboat engine
state of emergency generator
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平均指标指数通常被称作可变指数。
财务报表审阅
某项目在建设期初的建筑安装工程费为1000万元,设备工器具购置费为800万元,项目建设期为2年,每年投资额相等,建设期内年平均价格上涨率为5%,则该项目建设期的涨价预备费为( )万元。
SDH复用映射结构中的()是用以支持通道层连接的一种信息结构,它是由容器加上通道开销构成的。
关于支气管哮喘概念的描述,正确的是()
信贷资金的运动过程可以归纳为二重支付、二重归流。其中第一重归流是指( )。
左心功能不全的患者,听诊以何项改变最有意义().
除了()外,其他防水涂料施工,基层需要干燥状态。
“壮水之主,以制阳光”,属于下列何种治法()
C76系列敞车采用了单浴盆底架结构,有效地降低了() ;C80系列运煤专用敞车的两侧墙间有一个K形结构和两根拉杆,防止()。
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