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I’m sorry. __________ for my illness, I would have come to give you a hand.
A．Were it notB．If it hasn’t been for
C．Had it not been D．Shouldn’t it be
C

試題分析:考查虛擬語氣。根據(jù)主句謂語動(dòng)詞would have come可以判斷此處是對(duì)過去發(fā)生情況的假設(shè)，所以if從句應(yīng)該用過去完成時(shí)。在虛擬語氣中if 從句如果有動(dòng)詞had、should 、were時(shí)則可以省略if，把had等提前，所以C選項(xiàng)正確。句意：很抱歉，要不是因?yàn)槲也×耍視?huì)前來幫助你的。
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