_______ great efforts to practice English,Mary has made much prog_英语解答

_______ great efforts to practice English,Mary has made much progress in spoken English.
1.To make
2.Having made
3.Made
4.Being made

人气：178 ℃　时间：2020-08-09 07:00:22

解答

B 努力是已经发生的是,所以排除A D
Mary 是努力的执行者,是主动去努力所以排除C