Grandma often tells us stories after meals but they are quite.A. interestingB. excitedC.

问题补充：

Grandma often tells us stories after meals, but they are quite.

A. interesting

B. excited

C. funny

D. boring

答案：

A. interesting

B. excited

C. funny

(答案→)D. boring

解析：本题的含义是祖母经常饭后给我们讲故事，后句用but表示转折，故事一定不好意思才符合，选项中表示不好的意思只有boring，意思为枯燥的，故选D。