问题
选择题
| — I'm sorry to have kept you waiting long. — Never mind. I ____ here for only a few minutes. |
A. have been B. have come C. have arrived D. waited |
答案
答案：A
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| — I'm sorry to have kept you waiting long. — Never mind. I ____ here for only a few minutes. |
A. have been B. have come C. have arrived D. waited |
答案：A