【简答题】When they sit down, they like to relax in their chairs and make themselves comfortable.
【简答题】When you sit down with your family to eat a meal, do you ever wonder when and where the of using chopsticks (筷子) began? People say that the first chopsticks were used in China 5,000 years ago. The pra...
【简答题】已知电路参数如图所示,若运算放大器具有理想特性,u i =0.5V,试求输出电压U o 与电流,I o 。
【单选题】某企业2003年12月31日购入一台设备,入账价值90万元,预计使用年限5年,预计净残值6万元,按年数总和法计算折旧。该设备2005年计提的折旧额为( )万元。
【单选题】Men wear socks of mid calf length to avoid exposing their skin when they sit down。
【简答题】74系列TTL与非门组成如图电路。试求前级门G M 能Msub>M输出高 电平V OH ≥3.2V,低电平V OL ≤0.4V,输出低电平时输出电流最大值I OLmax =16 mA,输出高 电平时输出电流最大值I OHmax = -0.4mA, 与非门的电流I IL ≤-1.6mA,I IH ≤0.04 mA。
【单选题】2016年初,被告人章某冒充“教育局”工作人员,以获取国家教育补贴款为由,诱骗学生家长转账,共拨打电话4392人次,骗取11.62万元。