【单选题】某工厂为开发一新产品收集了大量技术情报,下列不构成侵犯商业秘密的是
【单选题】— Hi, Lydia. Are you going to the concert on Friday? — I'd like to . But there are so many problems_____. [ ]
A.
remained to be settled
B.
remaining to be settled
【简答题】附加题: 根据实验六内容(82C55控制交通灯),用 PROTEUS 设计硬件仿真电路图,用 C 语言和汇编语言编写驱动程序控制交通灯亮灭。
【简答题】附加题: 根据实验六内容(82C55控制交通灯),用 PROTEUS 设计硬件仿真电路图,用 C 语言和汇编语言编写驱动程序控制交通灯亮灭。
【单选题】______so many profits have been made in the past three years is the strongest argument for continuing the business.
【判断题】机械万用表的表头为磁电式直流电流表,所以通过万用表的红、黑表笔串联到测量线路中就可以实现线路电流的测量。为了实现多量程电流的测量,在表头上串联一个适当的电阻(叫分流电阻)进行分流,就可以扩展电流量程。改变分流电阻的阻值,就能改变电流测量范围。