How _____ your sister? [ ]
A. are
B. is
C. am
D. be
答案:B
I put milk and sugar ____________ it. [ ]
A. or
B. on
C. at
下列属于储蓄重要凭证的是()。
A、转帐借方传票
B、存款存折
C、储蓄存单
D、零存整取储蓄存款存折