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【单选题】
若人体唾液淀粉酶反应体系的温度从15 上升至25 ,唾液淀粉酶的活性将A.
增大
B.
减小
C.
不变
D.
先增大 后减小
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举一反三
【简答题】The following statements are the main ideas of each paragraph in the text. Please rearrange the order of the statements according to the passage.
【单选题】Rearrange the order of the statements for reading the sources1) Read the titles and abstracts2) Identify the article's argument and take notes3) Read also the related literature4) Find the important a...
A.
4, 1, 5, 3, 2
B.
4, 1, 5, 2, 3
C.
1, 4, 5, 2, 3
D.
1, 4, 5, 3, 2
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【简答题】Rearrange the order of the pictures according to the plot of Beowulf . See if you can locate the description of each picture in the textbook (pp. 4-13).
【简答题】Rearrange the order of the applied writing types according to the formality of language. memo, certificate, IOU, poster, personal letter
【单选题】Rearrange the order of the following sentencesaccording to the passageyou hear.
A.
Use some strategies to carry on the conversation.
B.
Don't be afraid of making mistakes, which are unavoidable.
C.
Choose an appropriate topic to start a conversation.
D.
bca
【简答题】Work in groups. Rearrange the order of the steps in the diagram.
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