题目内容
15.The influence of this book might not have been reaching so far,________for Mr.William,who dared to publish it.( )A. | if had it not been | B. | is it not being | ||
C. | had it not been | D. | its only having been |
分析 如果不是William先生敢于出版,这本书也许就不会有如此深远的影响.
解答 答案:C 句意表达的是与事实相反的假设,要用虚拟;对过去事实的相反假设,从句要用过去完成时态;虚拟条件句省略连词if时,句子要部分倒装.故选C.
点评 虚拟语气是表示对事实的相反假设,有两种构成方式:对现在或将来的虚拟,主句用情态动词加动词原形,从句用一般过去时态;对过去的虚拟,主句用情态动词加完成时态,从句用过去完成时态.
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