高炉基本操作制度是指炉缸热制度、送风制度、()和()。
参考答案:造渣制度;装料制度
Before selecting the curtain for your newly decorated house, it's important to know what colors look great ________ the wallpaper.
A.on
B.with
C.in
D.against
胃泡鼓音区(Traube区),位于左前胸下部肋缘以上,约呈半圆形,为胃底穹隆含气所致,下列哪一种情况不会使此区缩小或消失()
A.中、重度脾肿大
B.左侧胸腔积液
C.肝左叶肿大
D.急性胃扩张
E.空腹时