运输新鲜冰冻血浆时,温度应保持在:()
A.16℃~18℃之间
B.18℃~20℃之间
C.-20℃或更低
D.-20℃左右
参考答案:C
Into the dark room ,who was surprised when everyone shouted "Happy Birthday". [ ]
A. walked David
B. David walked
C. David did walk
D. did David walk
2010年7月,某公司与客户签订合同,按客户要求制造一艘机动游艇,工期18个月,次月收到预收款500万元。请问,收到的该笔预收款是否需要缴纳消费税?