B.C.D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 ---Excuse me,but I couldn't help noticing your necklacE. ---________ A.Oh,it was a present from my parents. Oh,sorry,I've never noticed that myself. Noticing too much is no good,isn't it? Mind your own business,pleasE.