Do you know _an "o" and _ "u" in the word "computer"? A. there is, an B. is there, an C. there is, a...
2022-12-26 04:19:41 87次 2014-2015学年山东聊城文轩中学九年级下期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Do you know _an "o" and _ "u" in the word "computer"?
A. there is, an B. is there, an
C. there is, a D. is there, a
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