John’s uncle is ______ IT engineer, and he usually develops a new type of software every ________ fe...
2022-09-13 14:54:39 32次 苏州工业园区2019-2020学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
John’s uncle is ______ IT engineer, and he usually develops a new type of software every ________ few months.
A.the; a B.an; a C.a; / D.an; /
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