题型:名词解释 Measures have been taken to fight ________recurring food safety problems, but there is still a long way to go before China can rid itself ________ these issues.A.for; ofB.for; fromC.against; ofD.against; from 查看答案
题型:名词解释 根据我国证券交易所交易席位有关管理规定,在证券交易席位的使用中,( )。A.席位可以退回,可以转让B.席位不可以退回,可以转让C.席位可以退回,不可以转让D.席位不可以退回.不可以转让 查看答案