摘要： All the preparations for the work , we’re ready to start. A. are completed B. have been completed C. completed D. had been completed
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All the preparations for the work_______, we’re ready to start.
A. are completed B. have been completed
C. completed D. had been completed
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All the preparations for the work_______, we’re ready to start.
A. are completed B. have been completed C. completed D. had been completed
查看习题详情和答案>>All the preparations for the work_______, we’re ready to start.
A. are completed B. have been completed
C. completed D. had been completed
查看习题详情和答案>>