溃疡性结肠炎患者腹痛症状明显时应选用
A.阿托品
B.糖皮质激素
C.易蒙停
D.柳氮磺吡啶栓
E.强痛定
参考答案：E
He was ________ when the customs officers found drugs in his bag.[ ]
A. argued
B. fought
C. persuaded
D. arrested
木质跨越架所使用的立杆有何规定？
