问题 更新时间2023/4/3 12:59:00 The scientist could hardly find sufficient grounds ______ his arguments in favor of the new theory.A.which to base onB.to base onC.to be based onD.on which to base 答案 登录 注册 参考答案：D 您的答案：D 出自：联大 >> 河南财经政法大学-大学英语3
问题 更新时间2023/4/3 12:59:00
搜题
答案