1 . Praise acts as an ________ to the players, and therefore they will feel ________ and get the ________ to continue and improve their performance.(encourage) (所给词的适当形式填空)
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2 . It takes a lot of c________ (勇气) to speak up for what you believe in, especially when you know that it might not be a popular opinion. (根据中英文提示填空)
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