当线路暗配时,弯曲半径不应小于管外径的()。
A.4倍
B.6倍
C.8倍
D.10倍
参考答案:B
--- did you go to the cinema to see 3D Titannic last night?
---- No, I ________ go to the cinema . The tickets are too expensive
A.hardly
B.nearly
C.still
D.only
具有清热生津,益气和胃功效的方剂是( )
A.犀角地黄汤B.清营汤C.竹叶石膏汤D.凉膈散E.泻白散