【单选题】Why do so many countries compete for hosting the Olympic Games?
A.
Because it can bring in lots of money to the host country.
B.
Because it can make the host country win more medals.
C.
Because it's a great responsibility and a great honour.
D.
Because it can make the host country stronger.
【简答题】我国现行的立法体制是何种立法体制?( ) A.单一体制 B.复合体制 C.中国特色的立法体制 D.制衡立法体制 正确答案:A
【单选题】在www.zwu.edu.cn中,edu表示( )
【单选题】我国现行的立法体制是何种立法体制?( )
【多选题】测量人的脉搏应采用灵敏度 K 约为 ______ 的 PVDF 压电传感器;在家用电器(已包装)做跌落试验,以检查是否符合国标准时,应采用灵敏度 K 为 ___ _ __ 的压电传感器。
【判断题】( )就调速性能而言,转速负反馈调速系统优于电枢电压负反馈调速系统.
【单选题】Hosting the Olympic Games is a great honor and a great ________ for a country. [ ]