题型:问答题 简答题 A block and tackle is “rove to advantage”. This means that the().A.blocks have been overhauledB.hauling parts of two tackles are attachedC.hauling part leads through the movable blockD.hauling part leads through the standing block 查看答案
题型:问答题 简答题 下列关于营业税的优惠政策的陈述,正确的有( )。A.对保险公司开展的返还性人身保险业务,免征营业税B.对廉租住房经营管理单位按照政府规定价格,向规定保障对象出租廉租住房的租金收入,免征营业税C.对电影发行企业向电影放映单位收取的电影发行收入免征营业税D.对安置残疾人的单位,本月应缴营业税不足减征的,可结转本年度内以后月份减征,也可以从以前月份已缴营业税中退还 查看答案