一根电线,用去的米数与剩下的米数成反比例.
问答句配对。
① Is it an apple? ____ A. I'm Miss Fang.
② You are Miss Fang. ____ B. You are Miss Fang.
③ Who are you? ____ C. Yes, I'm Miss Fang.
④ Who am I?____ D. No, it's an orange.
下列属于特异性免疫的是 ( )
洋务派先后提出的口号是( )
下列等量物质中,含糖类较多的是( )