皮皮学，免费搜题
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搜题
【多选题】
时空压缩式的现代化使人们未及经过充分的思想和知识准备就迈入了网络信息时代，这种主体准备不充分导致网络空间中滋生了（）等一系列问题。A.
网络谣言
B.
网络安全
C.
网络暴力
D.
娱乐过度
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】What did the researchers do after they gave the fish shots ?
A.
They gave all the fish in the fish tank some painkilling shots
B.
They put painkilling medicine in the water of both sides of the fish tank.
C.
They put painkilling medicine in the water of the natural side of the fish tank.
D.
They put painkilling medicine in the water of the empty side of the fish tank.
【单选题】What did Tom and Judy do with the tickets?
A.
They went to see the play.
B.
They gave them away to a close friend.
C.
They threw them away
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