【判断题】I don't have to wear a mask when I go to a supermarket as long as I keep away from others.
【单选题】直流电机的结构主要有定子、转子和( )。
【单选题】I don't have any shirts to wear.They're all clean but I didn't have time to_______.
C.
c.both:they're the asme
【单选题】Erin: I don't have anything nice to wear.
【简答题】And I finally have . So now I'm back to adopting many -- not all; I don't wear a helmet anymore -- but dozens of healthy behaviors that I adopted during my year. It was really a life-changing project....
【单选题】At school l ___ wear a uniform and I ___ keep my hair short A.can't; have to B.have to; must C.don't have to;must
【单选题】以下选项属于简单时间系列设计特点的是()
【简答题】电磁机构的结构主要有_____、_______、_______