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【单选题】
What we can infer from Paragraph 2 is that ______.A.
scientists are doing well in predicting earthquakes
B.
engineers and technologists have developed early warning systems
C.
ignoring technology brought people a big loss of lives
D.
science, engineering and technology should be embedded within political decision-making systems
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】根据《农村五保供养工作条例》，农村五保供养标准不得低于当地村民的（）。
A.
最低生活水平，并根据当地村民最低生活水平的提高每年调整一次
B.
最低生活水平，并根据当地村民最低生活水平的提高适时调整
C.
平均生活水平，并根据当地村民平均生活水平的提高每年调整一次
D.
平均生活水平，并根据当地村民平均生活水平的提高适时调整
【单选题】Which of the following statements about the term 'folk song' is supported by the passage?
A.
It has been used for several centuries.
B.
The International Folk Music Council invented it.
C.
It is considered to be out-of-date.
D.
There is disagreement about its meaning.
【单选题】Regarding folk song, which is false?
A.
Folk music tells the stories of the common working people.
B.
Folk music was passed on by written languages.
C.
Every region in the world has their own unique style of folk music.
D.
Folk music has been around as long as there have been people to sing.
【简答题】一切熵增加的过程都是不可逆过程，而熵减少的过程不可能发生。
【简答题】根据焊件 大小,温度场可分为: 的(即三向传热) ,二维的(即两向传热) 和一维的(即单向传热)。
【简答题】陶渊明辞赋《 》是诗人脱离仕途回归田园的宣言。
【单选题】Which is the special folk song genre of the Miao Nationality?
A.
Folk song
B.
Pastoral song
C.
Wedding song
D.
Flying song
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