問(wèn)題補(bǔ)充:
單選題
________ Betty for many years, I'm not surprised she won the prize.A.To knowB.To have knownC.KnowingD.Having known
網(wǎng)友答案:
熱心網(wǎng)友 1樓
D解析這句句子是分詞作狀語(yǔ),句子的意思是“認(rèn)識(shí)貝蒂很多年了,我對(duì)她贏得獎(jiǎng)項(xiàng)一點(diǎn)也不驚訝.”動(dòng)詞不定式to know表示目的,to have known這個(gè)動(dòng)詞不定式的完成時(shí)態(tài)不作句子的狀語(yǔ),所以A項(xiàng)和B項(xiàng)都不正確,認(rèn)識(shí)貝蒂在前,贏得獎(jiǎng)項(xiàng)在后,因此存在著很明顯的先后關(guān)系,所以having done比doing更好.