单选题He would have come h

问题补充：

单选题Hewouldhavecomehereontime,buthe_____intheheavytrafficontheway.A.caughtB.had caughtC.was caughtD.had been caught

答案：

C解析由前面的句子He would have come here on time，可以知道是对过去的推测，应该用一般过去式，所以选C