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Jack is the _____ holder of the world 5000－meter race world record, but there is no guarantee that he will win the first place in the coming Olympic Games.
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His first－year learning experiences allowed him to reflect and（) his learning methods and schedules and to go deeper in many ways.
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If you continue to feel lonely and（) , you might consider coming to talk to someone at the University Counseling Service.
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Ernest Hemingway's keen insight into his society, ardent love for people and perceptive abilities helped him to form. his own（) characteristic of writing.
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