问题
选择题
By the end of last year, another new gymnasium _____ in Beijing.[ ]
A.would be completed
B. was being completed
C. had been completed
D. has been completed
答案
答案：A
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By the end of last year, another new gymnasium _____ in Beijing.[ ]
A.would be completed
B. was being completed
C. had been completed
D. has been completed
答案：A
