— Would you like some more chicken? — No thanks. I am a diet and I’m trying to weight.A. o

问题补充：

— Would you like some more chicken?

— No thanks. I am a diet and I’m trying to weight.

A. on; lose

B. in; put on

C. on; have

D. in; lose

答案：

(答案→)A. on; lose

B. in; put on

C. on; have

D. in; lose

解析：短语搭配。be on a diet 节食； lose weight 减肥。 再来些鸡肉吗？不，谢谢。我在节食减肥。