【单选题】Which statement is not true of the performer of acupuncture?
A.
He knows where to place the needles without pain.
B.
He knows where the operation is to be performed.
C.
He knows how to perform. the operation to cure the patient.
D.
He knows how to use the needles in an operation.
【单选题】He ____ that plants draw part of their nourishment from the air. ventured exaggerated inquired compared
【单选题】三相异步电动机正反转控制线路中,性能最佳的联锁控制电线路是( )。
【单选题】探索性研究设计实施时,常未考虑均数多重比较问题,经方差分析得出有统计学意义的结论后,才决定对其中的任意两个均数都进行比较,这时可采用的检验方法是( )
【单选题】探索性研究设计实施时,常未考虑均数多重比较问题,经方差分析得出有统计学意义的结论后,才决定对其中的任意两个均数都进行比较,这时可采用的检验方法是
【单选题】He ventured that plants draw part of their nourishment from the air.