【单选题】I have to wash my hair. I need _______.
【单选题】进行透视表比例分析时,( )显示方式展示了每项数据占该行所有数据总和的百分比。
【简答题】--- Need I wash my hands before dinner?--- Yes, you ______.A. need B. must C. mustn't D. needn't
【单选题】起动他励直流电动机时,励磁回路应( )电源。
【单选题】--Need I wash my hands before dinner? --Yes, you .
【单选题】进行透视表比例分析时,( )显示方式展示了某项目占所有项目综合的百分比。
【判断题】起动他励直流电动机时,励磁回路应与电枢回路同时接入电源。
【单选题】I want to wash my hair so I need some . [ ]
【简答题】连词成句。 1. need wash to face my I (.) _____________________________________________________________ 2. vegetables would she some for lunch like (.) ___________________________________________...
【单选题】-- Need I wash my hands before dinner? -- Yes, you ____.