哪些属于钢结构构件制孔不准确()
A.孔径位移
B.孔径尺寸
C.孔内有毛刺
D.起拱不准确
参考答案:A, B, C
—What are you going to be when you grow up?
—A(n) ____. I like to draw pictures very much.
A.artist
B.actor
C.programmer
D.pilot
男,56岁。腹大胀满,青筋显露,面色晦暗,唇紫,口干不欲饮,胁下刺痛,大便色黑,舌质紫黯。治法宜用()
A.活血化病,行气利水
B.凉血化瘀,滋养肝肾
C.温中健脾,行气利水
D.温补脾肾,化气行水
E.疏肝理气,运脾利湿