______ I had been looking for two days, I found her at last.
举一反三
- I had been looking for the book for two days____ I found it at last.
- I had been looking for the book for two days____ I found it at last.( ) A: until B: when C: before D: while
- 中国大学MOOC: They found at last __________ they had been looking for.
- They （） this boy for quite a few days before they found him. A: have looked for B: had looked for C: have been looking for D: had been looking for
- If I had known the way to her house, I ______________ her last Monday afternoon. A: have been visiting B: had been visiting C: would have visited