题目内容
【题目】I heard her (sing) an English song when I passed her room yesterday.
【答案】singing
【解析】本题考查现在分词的运用以及动词短语。hear sb. doing sth.意为“听见某人正在做某事”。
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题目内容
【题目】I heard her (sing) an English song when I passed her room yesterday.
【答案】singing
【解析】本题考查现在分词的运用以及动词短语。hear sb. doing sth.意为“听见某人正在做某事”。