木材在不同受力下的强度,按其大小可排成如下顺序()。
A.抗弯>抗压>抗拉>抗剪
B.抗压>抗弯>抗拉>抗剪
C.抗拉>抗弯>抗压>抗剪
D.抗拉>抗压>抗弯>抗剪
参考答案:C
It was not until I came here _______ I realized this place was famous for not only its beauty but its weather.
A.who
B.that
C.where
D.before
“逆气而泄”之证以五输穴治疗,最好选用()。
A.井穴
B.荥穴
C.输穴
D.经穴
E.合穴