We had to be patient because it ______ some time ______ we got the full results.
A.was; since | B.had been; since |
C.would be; before | D.was; before |
推荐套卷
We had to be patient because it ______ some time ______ we got the full results.
A.was; since | B.had been; since |
C.would be; before | D.was; before |