I often hear him ______.Today when I pass(经过)the classroom, I hear him ______again . A．sing; singing...
2023-02-17 09:18:59 130次 2015届湖北省利川市七年级下学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I often hear him ______.Today when I pass(经过)the classroom, I hear him ______again .
A．sing; singing B．singing; sing
C．singing;
singing D．sing; sing
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