问题
选择题
They gave us so warm a welcome that we were moved very much. It was a
sight__________ we__________.
A．what;have never forgotten
B．which; wre never forgotten
C．as ;will never forget
D．that; would never forget
答案
答案：D
本题是强调句的考查，只是在题干中，提供了很多的信息。a sight作原句中动词forget的宾语。