简述斑疹形态的临床意义。
参考答案:
斑疹外发,其形态松浮洋溢,如洒于皮表,多为邪热外达的顺证;若紧束有根,如履透针,如矢贯的,为热毒锢结的逆证,预后多不良。
We elected him ___ monitor of our class, and he gave ___ to everyone.
A.a, respects and help
B./, his respects and help
C.the, respect and honors
D./, thanks and helps
漏电保护器应根据()来选择。
A、保护线路的电压等级
B、工作电流
C、正常泄漏电流
D、不平衡电流
E、过负载电流