A-A+ 4.I __________my teacher carefully but l _____ 2022-08-06 08:13:05 问答库 阅读 177 次 问题详情 4.I __________my teacher carefully,but l __________nothing.A. listened,listened B. heard,listened toC.listened to,heard D. listened to,listened请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:C