问题
选择题
| Only after my friend came _____. |
A. did the computer repair B. he repaired the computer C. was the computer repaired D. the computer was repaired |
答案
答案：C
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| Only after my friend came _____. |
A. did the computer repair B. he repaired the computer C. was the computer repaired D. the computer was repaired |
答案：C