题目内容
—Tom, have you ______ been to the Great Wall? It’s worth visiting.
—Not . I am going to visit it next Sunday.
A. already ; yet B. ever ; yet C. never ; ever
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题目内容
—Tom, have you ______ been to the Great Wall? It’s worth visiting.
—Not . I am going to visit it next Sunday.
A. already ; yet B. ever ; yet C. never ; ever