题目内容
_______ he was seriously ill, I wouldn’t have told him the truth.
| A.If I knew | B.If I know | C.Had I known | D.Did I know |
C
解析
练习册系列答案
相关题目
题目内容
_______ he was seriously ill, I wouldn’t have told him the truth.
| A.If I knew | B.If I know | C.Had I known | D.Did I know |
C
解析