民國108年 第2梯次 國貿業務乙級 學科
第42題
We have been working with your R&D department and our collaboration has proved _…
題目
We have been working with your R&D department and our collaboration has proved _____.
- (1) mutual ly beneficially
- (2) mutual benefit
- (3) mutually beneficial
- (4) mutual beneficial
官方答案
(3) mutually beneficial
解析
句中 proved 作連繫動詞（linking verb），後接「副詞＋形容詞」修飾語。mutually（副詞，互相地）beneficial（形容詞，有益的）組成「互利互惠的」，語法正確，故選項3為答案。選項1 beneficially 為副詞，無形容詞承接，語法錯誤；選項2 mutual benefit 為名詞片語，無法修飾 proved；選項4 mutual 為形容詞，此處應用副詞 mutually。因此選3。
AI 參考解析（推得答案已與官方答案比對一致），非官方公告內容，僅供備考參考。