It is good for you to have such a good chance to study abroad, but it remains ____________ whether you careally learsomething useful.
·to be seen
·to see
·seen
·seeing
出自：佳木斯大学语言治疗学
提示：
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:【10253414】个 (题库试题定时更新)
