胃溃疡并发幽门梗阻不宜服用()
A．氧化镁
B．澳丙胺太林(普鲁本辛)
C．钙铋镁(胃得乐)
D．氢氧化铝凝胶
E．硫糖铝
参考答案：B
She was surprised to find the fridge empty；the children _____ everything !
A．had been eating
B．had eaten
C．have eaten
D．have been eating
精神分裂症青春型主要表现之一有（）
A.情感高涨
B.情感低落
C.欣快
D.情感爆发
E.情感倒错
