看拼音,写词语
yào yǎn
gāo xìng
jiě shì
pū kōng
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找出课文《白杨》中的两个设问句,并摘录下来
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一种饮料有两种包装,5大盒、4小盒共装148瓶,2大盒、5小盒共装100瓶,大盒与小盒每盒各装多少瓶?设大盒装x瓶,小盒装y瓶,则可列方程组( )
He likes , but he doesn't like .