從選項(1)~(3)中選擇最適合填入空格的答案。
Loyal customers are the ones who [ ] a particular brand over time
and intend to do so in the future.
(1) bought
(2) have been bought
(3) have been buying
答案
(3) have been buying
解說
從文意可判斷此處要表達從過去某一時刻開始持續到現在,且尚未間斷之行為
故答案選擇現在完成進行式
其他選項
(1) bought(過去式無法表達現在完成進行式之語感)
(2) have been bought(此處使用被動語態並無實質意義)
下次更新日:9/10
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