资产按照流动性来分,可分为()。
A、固定资产和营业支出
B、流动资产和无形资产
C、流动资产和固定资产
D、固定资产和长期投资
参考答案:C
--Bob, How is your project? I heard you started it last Friday, right?
---Oh, I ____for it. But I haven’t decided when to do it.
A.have been preparing
B.had prepared
C.have prepared
D.was preparing
患者,女,25岁,上颌前磨牙龋病,经治疗后要求做PFM冠保护性修复
烤瓷合金的熔点必须高于瓷粉熔点
A.50~80℃
B.170~270℃
C.>350℃
D.80~170℃
E.270~350℃