主播福利ck:简单的英语问题 请告诉我原因 27.33

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/12 12:36:07
professor johnson is said__some significant advance in his research in the past year
a.having made
b.mading
c.to have made
d.to make

c
首先,被动语态要加上to,就先排除了A和B.然后就选C了啊,D的形式就根本不对啊!

c.to have made
be said to do sth

选c