I don't know whether you happen----,but I am going to study in the USAthis September 我来答 1个回答 #热议# 网上掀起『练心眼子』风潮,真的能提高情商吗? 百度网友1bbe7366baa 2020-03-09 · TA获得超过3.7万个赞 知道大有可为答主 回答量:1.2万 采纳率:25% 帮助的人:1046万 我也去答题访问个人页 关注 展开全部 你好!happentodosth,碰巧做某事。所以很多同学容易直接选C。但在本题中根据题意“我准备九月份去美国”这件事发生在前。从语法上讲,用完成时态,表示更好,因为不是我说的同时你碰巧正在做某事,而是早已经听说。所以选D如果对你有帮助,望采纳。 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询 其他类似问题 2022-06-17 I really don't know _____next.Could you help me? A.what to do B.how to do C.what to do it 2011-10-16 I don't know whether you happen----,but I am going to study in the USAthis September 8 2010-08-06 " I miss you when something really good happens, because you're the one I wa 2 2020-01-26 I don't know whether you happen to 2012-08-22 I don't know whether you happen to have heard, but I'm going to study in the USA this September 2 2012-10-25 I don't know whether you happen to 9 2011-02-21 1.-Has Tom told you if he ___ here next Sunday? -Not yet. But I think he'd like to join us. 3 2016-05-13 Don’t ask him how he is because if he starts talking about his health you’ll never _______ him.. 为你推荐: