大面积烧伤护理不当时,易发生感染而引起严重后果,这主要是由于( ) A.特异性免疫能力减弱 B.非特异性免疫能力减弱 C.体液大量流失 D.营养物质得不到及时补充 答案:B3.-Could you tell me________________?-Yes,you can go there by bus.( )A.how can I get to the Miao King CityB.where is the Miao King CityC.how I can get to the Miao King CityD.where the Miao King City is