【单选题】Mr. Smith is very strict _____us and he is strict_____ his teaching. [ ]
【单选题】--Mr.Smith is very strict______his students,isn’t he? --Yes,he is.He is strict______his work as well.
【单选题】公共财政配置资源范围的大小由( )决定。
【判断题】人们根据葱叶的结构特性,设计制造筒形的物品,这就是仿生。
【判断题】汽车用交流发电机遵循公式E=CnΦ,为维持输出电压稳定,汽车用交流发电机配置了调节电动势E的装置。
【单选题】Mr. Smith is very strict ______ everything ______ his students. [ ]
【判断题】汽车用交流发电机遵循公式EΦ=CnΦ,为维持输出电压稳定,汽车用交流发电机配置了调节电动势E的装置。