单项选择题

The United States court system is characterized by （）hierarchies: there are both state and federal courts.

A. double
B. complex
C. simple
D. dual

<上一题 目录 下一题>
热门 试题

单项选择题
The detective watched and saw the suspect ______ a hotel at the corner of the street.
A. getting off the taxi and walking into
B. got off the taxi and walked into
C. get off the taxi and walk into
D. got off the taxi to walk into
单项选择题
Giorgio, now fifteen, and Lucia, also in her teens, were reaching the（）of their adolescence

A．crisis
B．criterion
C．causality
D．credibility
相关试题