题目内容
词形变化
1.requirement(动词)______ 2.success(动词)______
3.indoors(反义词)______ 4.relatively(形容词)______
5.outdoor(副词)______ 6.violent(副词)______
7.fight(过去分词)______ 8.five(序数词)______
答案:require; succeed; outdoors; relative; outdoors; violently; fought; fifth

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