债务人或者第三人将其动产或权利交债权人占有,将该动产或权利作为债权担保的行为是()。
A.抵押
B.质押
C.留置
D.保证
参考答案:B
解析:
本题考查对质押的正确理解。
It's important the piano well. [ ]
A. of him to play
B. for him to play
C. of him playing
D. for him playing
失业基本上分为______
A.结构性失业
B.摩擦性失业
C.永久性失业
D.集团性失业
E.部门性失业