We had to be patient, because it ________ some time ________ we got the result. A.would be; before B...
2022-09-20 05:16:32 53次 牛津译林版英语九年级上册Unit7-Unit8综合复习训练 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
We had to be patient, because it ________ some time ________ we got the result.
A.would be; before B.was; after
C.has been; since D.had been; until
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