________ old man behind Mary is ________ university teacher. A.An, an B.A, the C.The, a D.The, an
2022-05-16 14:26:20 104次 江苏省南京市郑和外校 2019-2020学年七年级下学期期中英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
________ old man behind Mary is ________ university teacher.
A.An, an B.A, the C.The, a D.The, an
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