【单选题】新建工作簿时,系统会默认生成几个工作表()
【简答题】These are ______ ( he ) brothers. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parent) are in America. 6. T...
【简答题】两个或两个以上电阻首尾依次连接所构成的无分支电路称为____电路。
【判断题】两个或两个以上电阻首尾依次连接所构成的无分支电路叫做串联电路。
【简答题】That is _______( she ) sister. 2. Lily is _______ ( Lucy ) sister. 3.Tom, this is _____ ( me ) cousin, Mary. 4. Now _____________(she) parents are in America. 5.Those are _____ ( I ) father's student...
【单选题】新建工作簿时,系统会默认生成()个工作表
【判断题】两个或两个以上电阻的首尾依次连接所构成的无分支电路叫做串联电路。