日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。
11. --- I plan to buy a new MP3. Do you know the price? --- Oh, maybe you can buy ___ used one. It’s much cheaper than ___ new one.
A. a, a B. an, an C. an, a D. a, an
12. --- Kate, ___________ is waiting for you outside. --- Really? Who can it be?
A. everyone B. no one C. anyone D. someone
11. --- I plan to buy a new MP3. Do you know the price? --- Oh, maybe you can buy ___ used one. It’s much cheaper than ___ new one.
A. a, a B. an, an C. an, a D. a, an
12. --- Kate, ___________ is waiting for you outside. --- Really? Who can it be?
A. everyone B. no one C. anyone D. someone
