下列行为中,属于票据的转让背书的有______。( )
A.限制背书
B.委任背书
C.期后背书
D.回头背书
参考答案:A,C,D
She must have ranked her birthday presents in order of _because the top one is her favorite.
A.value
B.time
C.interest
D.preference
闭环电码化的载频()叠加载频切换码,将使车载设备锁定接收2600Hz。
A.2000—l
B.2000-2
C.2600—1
D.2600-2