Either John or his friends ________ to blame for the bad results.
A. are B. is C. was D. has been
出自：汉语言文学

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245188】个 (题库试题定时更新)