题目

用a，an或the填空，不填用"/"表示。①—Is Amy athome?—No. she is atschool.②When do you usually go tobed?③Washington iscapital ofUnited States of America.④Mike hadcold last week. So he stayed inbed. 答案：【1】／【2】／【3】／【4】／【5】the【6】the【7】a【8】／

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