作业帮Sorry , I am too busy now. If I _____time , I would certainly go for an outing with you.A.have had B.had had C.have D.had这道题正确答案是D,但为什么不能选B, 完成时也可以表示虚拟语气啊.求大神解释!
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Sorry , I am too busy now. If I _____time , I would certainly go for an outing with you.A.have had B.had had C.have D.had这道题正确答案是D,但为什么不能选B, 完成时也可以表示虚拟语气啊.求大神解释!
Sorry , I am too busy now. If I _____time , I would certainly go for an outing with you.
A.have had B.had had C.have D.had
这道题正确答案是D,但为什么不能选B, 完成时也可以表示虚拟语气啊.求大神解释!
Sorry , I am too busy now. If I _____time , I would certainly go for an outing with you.A.have had B.had had C.have D.had这道题正确答案是D,但为什么不能选B, 完成时也可以表示虚拟语气啊.求大神解释!
Sorry ,I am too busy now.If I had time ,I would certainly go for an outing with you.
不好意思,我现在很忙.如果我（现在）有时间的话,我肯定和你去郊游.
很明显,题目中的虚拟是对现在事实的假设,所以条件从句用一般过去时,主句would+v.
如果是对过去事实的假设虚拟,那条件从句就用过去完成时 had+过去分词
如：If you had come here yesterday,you would have met Mr.Wang.
昨天你要是来这里的话,你就会见到王先生了.（对过去,昨天的假设）
表示对现在的假设，if从句用一般过去时
再仔细看看课本吧