【简答题】直流电动机中定子的作用是 ,转子的作用是 ;发电机中转子的作用是 ,定子的作用是 。
【单选题】基本生产车间产品生产耗用和基本生产车间管理人员的工资薪酬费用,应分别计入的科目是( )。
【单选题】Excuse me,how can I get to the museum?
A.
rry,I don’t know. It’s my visit here.
【单选题】—Excuse me. Can you please tell me ______? —Sure. There’s a bookstore on River Road.
C.
where I can get some science books
D.
where can I get some science books