A:稀释浓硫酸
B:蒸发食盐水
C:量取35mL液体
D:测定空气里氧气的含量
将左边和右边的句子连成对话。
①Is this your bed? ____ a. Hi, Joe.
②Are these your pens? ____ b. No, it isn't.
③Your book is nice. ____ c. Thank you.
④Hi, Peter. ____ d. Six yuan, please.
⑤How much are they? ____ e. Yes, they are.
选择恰当的词句填空( )
小明爬到床底下,偷偷躲了起来, 从床下拽了出来,送到幼儿园去了。
读《李逵见宋江》,怎么理解李逵忠直的言行?