if the traffic hadnt been so heavy ,icoud have been back by 6oclockwhat a pity tian -----here to see you .a is b was c woud be d has been我晕选那项讲解以下

问题描述:

if the traffic hadnt been so heavy ,icoud have been back by 6oclock
what a pity tian -----here to see you .
a is b was c woud be d has been我晕选那项讲解以下

b.需要根据时态和意思得到答案 if the traffic hadnt been so heavy ,icoud have been back by 6oclock原文用的是过去完成时意思是 如果(过去)的交通没有这样拥挤的话,我可能在6:00之前回来.what a pity!太可惜了~ti...