问题
选择题
__________ for several hours, they came to realize that they had a lot in common. |
A. Having chatted B. chatted C. To chat D. Chatting |
答案
答案:A
__________ for several hours, they came to realize that they had a lot in common. |
A. Having chatted B. chatted C. To chat D. Chatting |
答案:A