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【单选题】
信息无时不在,无处不有,这句话表明了信息具有()A.
多样性
B.
普遍性
C.
变化性
D.
储存性
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举一反三
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【简答题】D. Listen to the short passage and complete the answer to each question. Both the passage and the questions will be spoken twice. Q 1 Where did Jack work?
【简答题】D . Listen to the short passage and complete the answer to each question. Both the passage and the questions will be spoken twice.
【简答题】D. Listen to the short passage and complete the answer to each of the questions (in no more than 3 words) according to what you have heard. Both the passage and the questions will be spoken two times.
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【简答题】简述果蔬产品采后温度、湿度和气体成分对贮藏的影响。
【简答题】描述算法的方法通常有:(1)自然语言;(2)______;(3)伪代码.
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