【单选题】Work hard at your lessons, and you’ll ____ your classmates.
【多选题】下列包装物押金应征消费税的有( )。
A.
盛装盐酸的坛子,单独收取包装物押金,6个月后坛子收回,押金返还
B.
工业酒精专用的容器,单独收取包装物押金,14个月后容器收回,押金返还
C.
白酒专用的瓶子,单独收取包装物押金,2个月后瓶子收回,押金返还
D.
工业酒精专用的容器,单独收取的包装物押金不再退还
【单选题】If you want to keep your room tidy, you should keep everything ___.
【判断题】在进口押金制下,其进口押金比例愈大,对该项商品进口的限制作用愈大。( )
【单选题】---Tom, keep your_____ on your studies. --- Sure, mum. I'll keep that in_____.
【单选题】During the examination you are supposed to stay in your seats, to keep your eyes on your papers, ______ to anyone.