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
參考答案:A to have studied
Robert据说去了国外念书,但是我不知道他去了哪个国家念书。
不定式+ have done 表示动作发生在过去, 与he studied in 时态才能一致。
笑话军事旅游美容女性百态母婴家电游戏互联网财经美女干货家饰健康探索资源娱乐学院 数码美食景区养生手机购车首饰美妆装修情感篇厨房科普动物植物编程百科知道汽车珠宝 健康评测品位娱乐居家情感星座服饰美体奢侈品美容达人亲子图库折扣生活美食花嫁风景 | 首页 |
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
參考答案:A to have studied
Robert据说去了国外念书,但是我不知道他去了哪个国家念书。
不定式+ have done 表示动作发生在过去, 与he studied in 时态才能一致。