【多选题】关于满立减的设置时间下面说法正确的是 ()
【单选题】如果完全竞争市场中的厂商在短期均衡产量上,AR小于SAC,但大于AVC,则厂商( )
【判断题】Chinese teachers hold the opinion that skills should be acquired as early as possible, while American educators think that creativity should be acquired early.
【单选题】关于满立减的设置时间下面说法不正确的是?
【简答题】扎止血带应在伤口的近心端,并尽可能靠近 [填空(1)] 伤口。上肢为上臂上 。A. 1/3处