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-Do you know Big Ben is very old clock? ( )-Yes, it is.A. a B. an

编辑:chaxungu时间:2026-04-28 11:22:07分类:小学英语题库

【题目】—Do you know Big Ben is ________ very old clock? ( )

—Yes, it is.

A. a B. an

【答案】A

【解析】

略