永发信息网

Robert is said abroad, but I don’t know what country he studied in.A. to have studiedB. t

答案:2  悬赏:0  手机版
解决时间 2021-01-04 17:19
  • 提问者网友:疯孩纸
  • 2021-01-03 19:13
Robert is said abroad, but I don’t know what country he studied in.
A. to have studied
B. to study
C. to be studying
D. to have been studying
最佳答案
  • 五星知识达人网友:西岸风
  • 2021-01-03 19:48
(答案→)A. to have studiedB. to study C. to be studyingD. to have been studying解析:根据句中的 studied 可知,他曾到国外留过学,也就是说“留学”这个动作已结束并发生在谓语动作(is said)之前,故用完成式,即选 A。
全部回答
  • 1楼网友:我住北渡口
  • 2021-01-03 21:10
我好好复习下
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
点此我要举报以上问答信息
大家都在看
推荐资讯