皮皮学，免费搜题
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【简答题】
(6分)分离沸点不同但又互溶的液体混合物，常用的方法是 ；分离不溶性固体和液体混合物的常用的方法是 ；分离两种溶解度相差很大的溶质的溶液时，常用的方法是 。
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皮皮学刷刷变学霸
举一反三
【单选题】When you "learn to do" a new culture, you:
A.
Only learn about basic things such as the history and literature of that culture.
B.
Pay attention to why people in that culture behave the way they do.
C.
You participate in that new culture.
D.
Pay attention to why people in that culture behave the way they do and participate in that new culture.
【单选题】It's bad manners to call from ___ .
A.
a private place
B.
your cell phone
C.
a crowded place
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