It was not until she came to see us ____ her mother was ill in bed.
A.when we knew | B.that did we knew | C.that we knew | D.that did we know |
相关知识点
推荐试卷
It was not until she came to see us ____ her mother was ill in bed.
A.when we knew | B.that did we knew | C.that we knew | D.that did we know |
试题篮
()