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【简答题】
指含羰基化合物(如糖类等)与含氨基化合物(如氨基酸等)通过缩合、聚合而生成类黑色素的反应。由于此类反应得到的是棕色的产物且不需酶催化,所以也将其称为非酶褐变。
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【简答题】坚持()一起查，坚决防止党内形成利益集团。 A受贿行贿 B贪污受贿 C上上下下 D党内党外
【简答题】It happened __________ Lisa wasn't there at that time. A.whether B.if C.that D.why
【简答题】Lisa, why are you still here? School is over此题出自2015年辽宁营口中考英语真题及答案，2015年辽宁营口中考英语试题及答案 – Lisa, why are you still here? School is over. – I ______ my classroom yet, I need fif more minutes. A. don’t...
【简答题】十九大报告指出，坚持______一起查，坚决防止党内形成利益集团。
【单选题】2) Why was Lisa embarrassed?
A.
Because she hadn't been to England yet.
B.
Because she hadn't watched any British movies.
C.
Because she didn't want to see people play around.
D.
Because she didn't like to speak with a British accent.
【单选题】Why was Lisa embarrassed?
A.
Because she hadn’t been to England yet.
B.
Because she hadn’t watched any British movies.
C.
Because she didn't want to see people play around.
D.
Because she didn't like to speak with a British accent.
【简答题】变压器二次侧电流增加时，一次测电流（）。
【单选题】Lisa: Did you watch television last night? Helen: ______ Lisa: Why is that? Helen: There are only a few programs that I found interesting enough to watch. Lisa: I bet you'll miss quite a lot fun.
A.
Yes, I love watching TV.
B.
Yeah, I'm crazy about the sitcom Friends.
C.
No, I seldom watch TV.
D.
Well, I just can't stand the ads.
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