下列关于普鲁卡因的叙述正确的是()。
A.该药属于酰胺类局麻药
B.在体内由肝脏微粒体酶系水解
C.一次限量为400mg
D.与丁卡因属于同类局麻药
E.限用于表面麻醉
参考答案:D
Could you tell me _______, please?[ ]
A. that he has been to Beijing twice
B. what will they talk at tomorrow’s meeting
C. where they would meet at the gate of the park
D. something about tomorrow’s weather
下表是我国不同等级酸雨各月百分率统计表,读表回答下列问题。
上表数据显示,我国强酸雨百分率较大的季节是()
A.春、夏
B.夏、秋
C.秋、冬
D.冬、春