河南成教 / 专升本英语1
正确率：100%
8[单选题]
If the whole surgery （）beforehand carefully, there would have been a better result.
A.was planned
B.has been planned
C.had been planned
D.were planned
If the whole surgery （）beforehand carefully, there would have been a better result.
参考答案：
佳题速递：