传统“陈醋”生产过程中有一步称为“冬捞夏晒”，是指冬天捞出醋中的冰，夏日暴晒蒸发醋中的水分，以提高醋的品质。分析这一生产实践得出的下
湘云 探春等人到林黛玉处来玩, 湘云无意中说起南边的话, 林黛玉便想到了自己寄人篱下的身世,这表现了林黛玉什么样的性格?并另举两例来说明。
My sister is ________. She likes making friends with others. A. shy B. quiet C. athletic D. outgoing
2010年是我国西部大开发战略实施10周年。西部大开发工作会议强调，在西部大开发中，按照科学发展观的要求，地方政府必须合理定位职能，实现思维
I have done much of the work.Could you please finish______ in two days A.the rest B.the other C.another D.
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---Hi, Jane. Are you free at six this evening? I was wondering if you could come with me to see the movie “X-men”. ---I’m sorry but I it already. Besides, I
下图所示实验操作中正确的是（ ） A． 倾倒液体 B． 读出量筒内液体体积 C． 熄灭酒精灯 D． 向试管内加固体粉末
B．
C．
D．
