______ been so many people on a diet as today.
A.More than ever before have there
B.In the past there have never
C.Never before there have
D.Formerly there had never
正确答案是B
______ been so many people on a diet as today.
A.More than ever before have there
B.In the past there have never
C.Never before there have
D.Formerly there had never
正确答案是B