不引起贫血的寄生虫是() ["日本血吸虫","十二指肠钩口线虫","卡氏肺孢子虫","恶性疟原虫","间日疟原虫"]
价值分析标准的类型分为() ["义务论标准","目的论标准","本质论标准","品德论标准"]
如何处理合成塔衬里泄漏?
编制决算草案,必须符合法律.行政法规,做到() ["收支真实","数额准确","内容完整","报送及时","数据公平"]
射流主体段各截面上无量纲距离相同的点无量纲速度是()。 ["相等的","成正比的","成反比的","不确定"]
原始凭证应具备哪些基本内容?