依据《金匮要略》原文,中风,邪入于脏()
A.肌肤不仁
B.重不胜
C.不识入
D.舌即难言,口吐涎
参考答案:D
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, ( )
A.isn't it
B.is it
C.it isn't
D.it is
梁的受载情况对于中央截面为反对称(如图)。QC和MC分别表示梁中央截面上的剪力和弯矩,则下列结论中()项是正确的。
A.QC=0,MC=O
B.QC=0,MC≠O
C.QC≠0,MC=0
D.QC≠0,MC≠0