治疗霍乱的首选药物是
A.复方磺胺甲基异恶唑B.痢特灵C.四环素D.土霉素E.庆大霉素
参考答案:C
患者男性,24岁。平素无症状,心电图检查见图3-15-10,应诊断为()。
A.正常心电图
B.早期复极
C.顺钟向转位,右心室肥厚
D.左前分支阻滞
E.陈旧性前间壁心肌梗死
We live in a society _______ there is a great deal of debate about competition.
A.which
B.where
C.when
D.that