---You look more beautiful in this skirt today.
---______.A.No, not at allB.Thanks a lotC.don’t think soD.No, you must be kidding
网友回答
B解析情景交际。No, not at all不，一点也不；Thanks a lot多谢了；I don’t think so我不这样认为； No, you must be kidding.不，你一定在开玩笑。根据上文，今天你穿这件裙子，看起来更漂亮了。英语中对于别人的夸奖赞美一般表示感谢，故选B。