(2013年高考江苏卷)
30. I should not have laughed if I ______ you were serious.
A. thought B. would think C. had thought D. have thought
【答案】C。
【解析】 本题考查非真实条件句的虚拟语气。根据主句中should not have laughed可知,本句所讲与过去事实相反。If引导非真实条件句表示与过去事实相反时,从句结构为had done.。所以选A。
技元网学b7bd优司公费东限件科慧途软有广升4457-
【句意】 如果我当时想到你是认真的,我就不会笑了。