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單項選擇題

Knowledge（）human beings into civilization.

A.channels
B.adapts
C.turns
D.takes

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單項選擇題

An（）young man can go far in this university.

A.assertive
B.illegal
C.aggressive
D.affectionate

單項選擇題

You don't have to show（）to me. You can have your own ideas.

A.attachment
B.aggression
C.submarine
D.submission