主要用于治疗脑血管病的药物是
A．尼莫地平B．硝苯地平C．维拉帕米D．利多卡因E．奎尼丁
参考答案：A
铅中毒时用以驱铅可以迅速改善症状
A．亚甲蓝B．阿托品C．二巯基丙醇D．二乙烯三胺五乙酸三钠钙
I smell something ____ in the kitchen. Can I call you back in a minute? [ ]
A. burning
B. burnt
C. being burnt
D. to be burnt
