2016 Jiangsu Question 17 Single-choice Differentiating 2016_江苏 Paper 17.(1 分)If it for his invitation the other day,I should not be here now.( ) A. had not beenB. should not beC. were not to be D.should not have been Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →