治疗窦性心动过速首选下列哪一药物
A．胺碘酮
B．苯妥英钠
C．普萘洛尔
D．利多卡因
E．奎尼丁
参考答案：C
Tim is in good shape physically ________ he doesn't get much exercise.[ ]
A. if
B. even though
C. unless
D. as long as
家庭易燃物品有哪些？
