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请问:酵母菌,乳酸菌,的代谢类型个是什么??? |
zhangjia... |
2007-06-01 |
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现在是不是该回家学了呀??我们老师不让呀!! |
zhangjia... |
2007-06-01 |
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My mind wasn't on what he was saying so I'm ... |
zhangjia... |
2007-05-31 |
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You are saying that everyone should be equal... |
zhangjia... |
2007-05-31 |
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请问:酸性KMnO4怎么鉴别如下物质:苯、CCl4 、N... |
zhangjia... |
2007-05-30 |
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某温度下,向CUSO4的饱和溶液中(质量分数为A%)加... |
zhangjia... |
2007-05-29 |
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我该怎么办?这几个星期以来,霉运总伴随着我,先是... |
为火箭而... |
2007-05-15 |
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请大家一起分析,科学的发展使人们对许多事物产... |
阿伦 |
2007-05-14 |
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几个关于,真是搞不懂,为什么世人都会那么虚伪呢... |
jokhy_lx... |
2007-05-12 |
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再次郁闷了,怎么办?在离高考还有28天时,我又... |
难得→逍... |
2007-05-10 |
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怎么回复崇拜偶的吧友呢? |
jokhy_lx... |
2007-05-10 |
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编辑同志 ,我感觉你们审稿的时间太长,与信息时... |
yourfell... |
2007-05-09 |
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圆X2+Y2-4Y+1=0关于直线2ax-by+2=0(a.b∈R)对称... |
stuggle |
2007-05-08 |
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最近问吧。。。怎么出了点矛盾呀。。。 |
xuconan |
2007-05-07 |
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不好意思哈,对转化率有产生了一个疑问`` |
aaaajjxx |
2007-05-06 |
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关于天星大联考 |
为火箭而... |
2007-05-01 |
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支持jokhy_lxsr的进来! |
jokhy_lx... |
2007-04-30 |
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都进来看看,五一过节了哦! |
jokhy_lx... |
2007-04-30 |
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教大家如何在问吧允许范围内升级! |
jokhy_lx... |
2007-04-30 |
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一道IQ趣题,4个人要在17分钟内过一座桥,当时是... |
hujian19... |
2007-04-20 |
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