治疗犬库兴氏综合征的首选药物是（）
A.甲吡酮
B.氨基苯乙哌啶酮
C.磷酸钠地塞米松
D.双氯苯二氯乙胺
E.醋酸脱氧皮质酮
参考答案：D
--- Would you be able to go to the party ?
--- _______.
A．I don’t expect
B．I’m afraid not
C．I don’t think so
D．I believe not
抗体
