这题选C吧
选A是错的,应该为that we’ve had so much discussion about,
选B也是错的,因为discuss是及物动词,后面没必要加一个about,
D也是同样的错误,此选项可改为which we’ve discussed of ,后面不能加一个of.
所以C是对的
这题选C吧
选A是错的,应该为that we’ve had so much discussion about,
选B也是错的,因为discuss是及物动词,后面没必要加一个about,
D也是同样的错误,此选项可改为which we’ve discussed of ,后面不能加一个of.
所以C是对的