刘振民E8-26

E8-26 The auto industry has experienced one of its most significant trends in the last 50 years, which is the migration of motorists from passenger cars to minvans, sport utility vehicles, and pickups.

A.

B. Of the trends the auto industry experienced in the last 50 years has been one of the most significant,

C. In the last 50 years, one of the most significant trends that the auto industry has been experiencing has been

D. One of the most significant trends that the auto industry has experienced in the last 50 years is

E. In the last 50 years, the auto industry experienced one of the most significant trends that it has had, that of

答案为D。如果主谓一致要求 one of 复数名次之的定语从句先行词为复数名词，那D也不对呀，that the auto industry has experienced 。糊涂了，请指点！

明白了，真是晕了，多谢楼上提醒。