---I think English is ____unimportant subject. ---I don’t think so. It is ____useful tool when we ta...
2022-09-03 07:35:36 21次 江苏省扬州市征仪市2019-2020学年八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：
---I think English is ____unimportant subject.
---I don’t think so. It is ____useful tool when we talk with foreigners.
A.a; an B.an; a C.a; a D.an; an
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