A-A+ “You haven’t been to the Niagara Falls?”“_____ 2022-08-06 20:50:35 问答库 阅读 181 次 问题详情 “You haven’t been to the Niagara Falls?”“______, I haven’t.”A. Of course notB. B. NoC. YesD. Certainly 参考答案 参考答案:A