关于保兑仓业务以下说法正确的是() ["A.办理首笔业务时,由分行业务管理部门与经营机构双人负责银行承兑汇票的实地送达,并对送达地址、签收人等事项进行双人核实","B.核心企业收到银行承兑汇票后,向兴业银行出具《预收款及货物监管确认函》","C.保兑仓业务首付款不可全额用于提货","D.保兑仓业务提货后提供的提货发票,需在发票记账联进行签注"]
tRNA的反密码子为IGC,它可以识别的密码子是:() ["GCU","CCG","GCA","ACG","GCC"]
在金属材料的力学性能指标中,“200HBW”是指() ["硬度","弹性","强度","塑性"]
When fighting an electrical fire, you should first (). ["stop ventilation to the area","stop the vessel","secure electricity to the circuit","apply CO2 <\/font><\/sub>to the fire"]
在下列植物中,花被多轮的种类有:() ["玉兰","蒲公英","腊梅","鹅掌楸"]
亚洲有哪些主要自然植被和土壤类型?在分布上有什么规律?是什么原因造成的?