【单选题】用万用表R×1kΩ的电阻档测量一只能正常放大的三极管,若用红表棒接触一只管脚,黑表棒接触另两只管脚时测得的电阻均较大且基本相等,则该三极管是( )。
【单选题】用指针式万用表 R×1kΩ的电阻档测量一只能正常放大的三极管,若用黑表棒接触一只管脚,红表棒分别接触另两只管脚时测得的电阻值都较小,则该三极管是( )。
【单选题】用指针式万用表 R×1kΩ的电阻档测量一只能正常放大的三极管,若用黑表棒接触一只管脚,红表棒分别接触另两只管脚时测得的电阻值都较小,则该三极管是( )。
【单选题】在不考虑其他因素的情况下,如果已知加成率是10%,完全成本是100元,则本方最低报价应为( )。
【单选题】用万用表R×1kΩ的电阻档测量一只能正常放大的三极管,若用红表棒接触一只管脚,黑表棒接触另两只管脚时测得的电阻均较大且基本相等,则该三极管是( )。
【单选题】The hiring committee reported that the candidate's ______ experience with publishing was the reason they denied him the position.
【单选题】The pastry chef will make a pizza. He asked the trainee to grate the cheese with the ________.
【单选题】—It’s reported that the government hasn’t found the missing plane’s black box yet. —__________.
B.
I’m sorry to hear that