钢材的韧性是反映的( )的指标。
A.耐腐性及可焊性
B.强度及塑性
C.塑性及可焊性
D.韧性及耐腐性
参考答案:B
------Can you give me some advice about the design?
------ I think it should _________ to all the ages and groups.
A.appeal
B.appear
C.suit
D.fit
下列哪项不是下焦病证的临床表现()
A.身热颧红
B.神倦耳聋
C.腹满便秘
D.手足蠕动
E.心中憺憺大动