一道SAT改错Having completed a course in art appreciation, Maureen and I were able to judge the paintings in the Museum of Modern Art more critical than we had before.请问后面怎么能用had?只见过前面是sth或者doing 后面用had的前

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/02 18:32:01
xRN@~yy+Sx!V%B!#!̮>:'Roz۝ofӫw=φp hАZ@@<ϧ 6s ȧׂHݡ2xYhR톨( EZ֡,껰- qF\ԃ&N{$`&]NX YG.vnOI6{~c15Nd ifݯ:}-(oI%Wʤa۪BūŘHW˺{ū`w[(瑡Hoq7I_'?w|Ya1jC|}7Ob]Bo0鉓.N05ٖMԎ Ǻp&mFѴtՐ@&(<%]LY