應(yīng)該是D
The research is so designed that once (it is) begun,nothing can be done to change it.
這里的begun是被動(dòng)語態(tài)做形容詞
求助一道非謂語動(dòng)詞的選擇題
求助一道非謂語動(dòng)詞的選擇題
The research is so designed that once _____ nothing can be done to change it .
A.begins B .having begun C.beginning D.begun
我認(rèn)為應(yīng)該選C,因?yàn)閺摹把芯块_始”這種說法來看research和begin應(yīng)該是主動(dòng)關(guān)系阿,而且在一個(gè)辭典上還有一個(gè)例句是“The work on the railway project will begin in 2008.”我覺得這里的work同本題的research一樣,對(duì)于begin用主動(dòng)形式
The research is so designed that once _____ nothing can be done to change it .
A.begins B .having begun C.beginning D.begun
我認(rèn)為應(yīng)該選C,因?yàn)閺摹把芯块_始”這種說法來看research和begin應(yīng)該是主動(dòng)關(guān)系阿,而且在一個(gè)辭典上還有一個(gè)例句是“The work on the railway project will begin in 2008.”我覺得這里的work同本題的research一樣,對(duì)于begin用主動(dòng)形式
英語人氣：767 ℃時(shí)間：2020-02-04 10:10:55
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