-----again and again was what he had never expected and was just too upsetting to him

问题描述:

-----again and again was what he had never expected and was just too upsetting to him
A.Having been cheated B.Being cheating

时态一致啊
后面是过去完成时,前面就要用having been done为什么不能用第二个选项呢?第二个选项是现在时态啊,和后面的had never expected 时态不一致