【单选题】I need a big ______ bag.
【单选题】I need a big ______ bag.
【单选题】国际贸易中买方的基本义务是按照合同和公约的规定
【多选题】职工未达到退休年龄而死亡,记入个人账户的储蓄性养老保险金应( )。
【单选题】You need a big bag to put all your books in.
【单选题】—Have you brought _______ with you? We won’t have time to come back. — Don’t worry. All the things we need are here,in the big bag.