The medicine that you had is ___ sugar and water.
A.a most
B.mostly
C.almost
D.the most
答案:B
检查皮肤癣菌常用()
A.棉蓝染色法
B.革兰染色法
C.镀银染色法
D.吉姆萨染色法
E.墨汁染色法
遇到电气设备着火时,应怎么办?