现代城市发展的持久动力是( )特质。
A．科学技术 B．城市文化C．改革创新 D．持续发展
参考答案：B
To his parents' satisfaction, he ______ that law- less group years ago.
[ ]
A. took away from
B. broke away from
C. carried away from
D. brought away from
下列属于有价证券的有（）。
A.提货单
B.银行汇票
C.支票
D.仓库栈单
