问题
选择题
| Mr. White ____ his racing bicycle by himself yesterday, but I am not sure whether it is ready. |
A. repaired B. had repaired C. was repairing D. would repair |
答案
答案：C
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| Mr. White ____ his racing bicycle by himself yesterday, but I am not sure whether it is ready. |
A. repaired B. had repaired C. was repairing D. would repair |
答案：C