When , the museum will be open to the public next year. [ ]A. completedB. comple
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![When , the museum will be open to the public next year. [ ]A. completedB. comple](/pic/43_616340.jpg)
When _____, the museum will be open to the public next year. [ ]A. completed
B. completing
C. being completed
D. to be completed
试题答案
A