填空题

This passage is mainly about how epidemics spread and how to prevent in advance.

【参考答案】

Y
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许多人赞成远程教育，是因为...... 2.也有人认为远程教育效果不明显。 3.你的观点。
单项选择题
In order to make your humor work, you should ______.
A．show sympathy for your listeners
B．address different problems to different people
C．make fun of the disorganized people
D．take advantage of different audience
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