) At a later stage, some new problems _______, which seemed more difficult to deal with. ( )(本题2.5分) A、 rose B、 raised C、 arose D、 arisen

) At a later stage, some new problems _______, which seemed more difficult to deal with. ( )(本题2.5分)

A、 rose
B、 raised
C、 arose
D、 arisen

出自：西安石油大学-石油工程技术-大学英语l(下）

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:【10245403】个 (题库试题定时更新)