As is expected, it will be not long before our domestically built aircraft Carriers _____ into opera...
2022-07-22 15:05:02 195次 江苏百校联考2019-2020学年高三第三次考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
As is expected, it will be not long before our domestically built aircraft Carriers _____ into operation.
A.will be put B.are put
C.will have been put D.have been put
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