—Jane, can I wear jeans and a T-shirt to the evening party?

—OK. But a dress might be  __     .

A．good

B．better

C．bad

D．worse

A、B、C、D、E和F六人一圆桌坐下．

B是坐在A右边的第二人．

C是坐在F右边的第二人．

D坐在E的正对面，还有F和E不相邻．

那么，坐在A和B之间的是______．