给下列句子排排顺序。
(____) Here you are.
(____) Some apple pies, thank you.
(____) What would you like?
(____) Something to drink?
(____) Thank you.
(____) I'd like some tea.
(____) Look at this snack bar.
食物腐败变质的原因:____ .
下图是山西省煤炭的综合利用图,读图完成:山西省从“六五”期间围绕能源开采,构造的产业链是( )①煤─电─铝 ②煤─焦─化 ③煤─电─钢④煤─铁─钢 ⑤煤─气─液
如右图是根据细胞器的相似或不同点来进行分类的,下列选项中不是此图分类依据的是( )