Here ____his set of keys, but where _____my keys?A is are B are are 老師,這道題參考答案是B,我覺得應該是A,請老師解惑,謝謝。
我們認為A和B都可以。這個問題涉及“a set of + 復復名詞”作主語時,謂語動詞用單數還是復數的問題。請看兩個權威例句:
A set of guidance notes is provided to assist applicants in completing the form. 有一系列注意事項,指導申請人填寫表格。(摘自《朗文當代英語詞典》)
A set of twenty-four carved and gilded chairs appear on the inventory of the house for 1736. 這幢房子1736年的物品清單上列有一套雕花鍍金椅子,共24把。(摘自《劍橋高級英語詞典》)