问题
选择题
—Did you listen to the report last Friday?
—Yes, it was about the shortage of immigrant workers. That was the first time I ________ about the subject.
A．have heard
B．was hearing
C．would hear
D．had heard
答案
答案：D
D 考察时态。It/This/That was the first time that句型中，从句使用过去完成时。