Shopping online is really ________ useful and convenient way for us to buy what we want. A.a B.an C....
2022-08-29 04:14:49 46次 牛津上海版英语八年级第一学期Unit 2 Work and play（B）同步练习（含听力） 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Shopping online is really ________ useful and convenient way for us to buy what we want.
A.a B.an C.the D./
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