题干
“How about the dishes, Dear？” “The beef didn’t taste very good. It ______ too long.”
A：cooked
B：had been cooked
C：was cooked
D：had cooked
答案(点此获取答案解析）
B
A：cooked
B：had been cooked
C：was cooked
D：had cooked
，则
的值是（ ）