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
第一节：单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21．-What have you all the day?
-Oh, nothing, just drinking tea and chatting with each other in the office.
A．been doing B．been done C．done D．doing
21．-What have you all the day?
-Oh, nothing, just drinking tea and chatting with each other in the office.
A．been doing B．been done C．done D．doing
