It is __________ to see that the brakes on your bicycle work properly. (重要的 )
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More __________, the teacher should make the total meaning of the dialogue clear to the students before having them repeat it. (重要的)
Geology __________ him. (使发生兴趣)
He’s a most __________ man. (有趣的)
He did not seem at all __________ in the subject. （感兴趣的）
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