After driving twenty miles,he suddenly realized that he _____diving in a wrong direction.a had been b was 选那个为什么谢谢
问题描述：
After driving twenty miles,he suddenly realized that he _____diving in a wrong direction.a had been b was 选那个为什么谢谢
答
A
突然意识到,用过去完成时,对现在造成了影响!