<題組題>[題組:第16題到第20題]If you can’t think of anything that would have injured your nail, consider the fact that nails grow very slowly, so the injury ______ weeks before the spots ever appeared. (A) might occur (B) would occur (C) will have occurred (D) may have occurred
答案
答案：(D)。略解：“創傷可能在白斑出現前幾週發生”，過去的可能性用may have occurred；might occur（現在可能）、would occur（過去將來）、will have occurred（將來完成）不契合 報錯 ChatGPTDeepSeek
