You must try to wipe out the memory of these horrible events

You must try to wipe out the memory of these horrible events.A.strange B.terribl

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It is difficult to assess the importance of the decision.

It is difficult to assess the importance of the decision.A.evaluate B.comment C.

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UFOSSixty years ago,a man named Kenneth Arnold saw somethin

UFOSSixty years ago,a man named Kenneth Arnold saw something that we can still

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Pollution levels are lower_____.

Pollution levels are lower_____.A.du ring rush hours B.in spring and autumn C.to

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Susan is looking for the dictionary,which she lost yesterda

Susan is looking for the dictionary,which she lost yesterday. A.finding B.looki

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