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【单选题】
在某些情况下，微博可以进行（ ），例如微博中发起的“随手拍拯救被拐儿童”活动、微博助农活动、各种捐款活动等。
A.
社会动员
B.
舆论监督
C.
扩展社交
D.
印象管理
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】American no longer expect public figures, whether in speech or in writing, to command the English language with skill and gift. Nor do they aspire to such command themselves. In his latest book, Doing...
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查看完整题目与答案
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查看完整题目与答案
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A.
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查看完整题目与答案