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I ___ carefully but i ___ nothing.A hear,listen B listens,hear C heard,listened D listened,heard

分类: 作业答案 • 2021-12-20 02:49:22
问题描述：

I ___ carefully but i ___ nothing.A hear,listen B listens,hear C heard,listened D listened,heard

答

I _D__ carefully but i ___ nothing. A hear,listen B listens,hear C heard,listened D

答

D

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