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Though suffering a serious injury, Rafael Nadal refused to _______ the game and went on.
A. give out B. give in C. give up D. give off
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Though suffering constant noise from the outside world, little Tommy was still working with all his
attention _____ on his unfinished warship model.
A. focusing B. concentrating C. fixed D. looking
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Though suffering constant noise from the outside world, little Tommy was still working with all his
attention _____ on his unfinished warship model.
A. focusing B. concentrating C. fixed D. looking
查看习题详情和答案>>