因公出国人员个人自费购汇标准调整后,因公出国人员个人自费购汇业务不纳入“境内居民个人购汇管理信息系统”操作,各外汇指定银行仍应按照原有规定手工操作有关售汇业务。
参考答案:对
. –Hi, Mary. Would you like to go to the concert this evening?
--Sorry, Tom. Tomorrow’s lessons, I have no time to go out with you.
A.Not preparing
B.Not having prepared
C.Not to prepare
D.Being not prepared
在纸层析法中,选择展开剂的原则是使Rf值落在()
A.0.05
B.Rf值>0.05
C.Rf值<0.85
D.Rf值<1.0
E.0.5