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【判断题】
由于焓代表了流动携带的能量，对于静止的闭口系没有流动，所以没有焓。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】根据以下听力内容,在对应横线上填写 Question 1- 2 的正确选项字母。 Question 1. ______ A. An apartment with a good view. B. An apartment of two-bedrooms. C. An apartment on the ground floor. D. An apartment with central heating...
【简答题】Listen to the recording and choose the best answer to each question. 2-1-1.mp3: Where are they now? A. In a gym B.On a tennis court. C. At a karate center D.At home. Which of the following can Janet...
【简答题】Mr. Lewis is discussing a meeting schedule with Miss Wise. Listen to the conversation and choose the best answer to each question you hear. 1. A. Because some colleagues are on vacation. B. Because t...
【单选题】糖类化合物是一切生物体维持生命活动所需能量的主要来源，不仅是营养物质，而且有些还具有特殊的生理活性。可分为：()三类。
A.
单糖、双糖、多糖
B.
单糖、低聚糖、果糖
C.
单糖、低聚糖、多糖
D.
单糖、寡糖、多糖
【单选题】Task 2 Paul is talking with Linda about her start-up on phone. Listen to the conversation and choose the best answer to each question you hear. 1. A. Information technology support. B. Risk investment...
A.
Information technology support.
B.
Risk investments.
C.
Technology consulting services.
D.
Home garage sales.
【简答题】浙江农业商贸职业学院院长
【简答题】Listen to a news report and choose the best answer to each question you hear. 1 A. Work environment. B. Workplace well-being. C. An efficient work system. D. Attitudes toward work. 2 A. Mexico and t...
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