题干

Feng Chu, reported ________ the National Prize for Progress in Science and Technology in 2017, is a post-90s PHD candidate.

A:winning

B:to win

C:to have won

D:having won

上一题 下一题 0.0难度 选择题 更新时间:2020-02-06 12:52:01

答案(点此获取答案解析)

C