问题
选择题
| Please show me ______ to send an e-mail, John. It's the first time for me to do it. |
A. how B. what C. when D. where |
答案
答案：A
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| Please show me ______ to send an e-mail, John. It's the first time for me to do it. |
A. how B. what C. when D. where |
答案：A