【单选题】She crept from the bed in the dark and fumbled for her dressing gown.
A.
reached for it in a hurry
B.
reached for it in an uncertain way
C.
reached for it in a clumsy way
D.
reached for it in a careful way
【单选题】图示外伸梁,给出了1、2、3、4点的应力状态。其中图( )所示的应力状态是错误的。
【单选题】She crept from the bed in the dark and fumbled for dressing gown.
A.
reached for it in a hurry
B.
reached for it in an uncertain way
C.
reached for it in a clumsy way
【单选题】图示外伸梁,给出了1、2、3、4点的应力状态。其中图____所示的应力状态是错误的。
【单选题】图示外伸梁,给出了1、2、3、4点的应力状态。其中图 所示的应力状态是错误的。【图片】
【单选题】维生素 B 2 缺乏的典型症状为 ( )