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【单选题】
热处理对果蔬保鲜的作用,说法错误的是( )。A.
热处理加速青花菜和羽衣甘蓝等蔬菜叶绿素的降解，使叶片。
B.
热处理可抑制苹果、芒果、番茄等多种果实贮藏过程中细胞壁降解酶活性，延缓果实硬度下降。
C.
热处理可提高鳄梨、柑橘、芒果、柿子、番茄、黄瓜、甜椒、葡萄柚及西葫芦等多种果蔬对冷害的抗性。
D.
热水处理在芒果、香蕉、番木瓜、荔枝和柑橘等热带和亚热带果蔬上都得到较好的防腐杀菌效果。
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举一反三
【单选题】Two competitors battle each other in each match of a tournament with six participants. What is the minimum number of matches that must occur for every competitor to battle every other competitor?
A.
21
B.
18
C.
16
D.
15
E.
12
【单选题】Directions: Choose the right one from the four choices marked A, B, C or D. Chemically induced colon carcinogenesis in rodents is also suppressed by _____ of NSAIDs.
A.
treatment
B.
administration
C.
management
D.
registration
【简答题】Match the six supporting details to the three main ideas
【简答题】利多卡因比普鲁卡因稳定是因为
【简答题】According to the passage, match the dog expressions with their explanations.
【单选题】Chemically induced colon carcinogenesis in rodents is also suppressed by _____ of NSAIDs.
A.
treatment
B.
administration
C.
management
D.
registration
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