下列每组中两个加点的字读音相同的一组是（   ）

A惦记\掂量   上溯\朔风   不恤\挑衅   蜕化\兑现

B草莓\霉菌   畜牧\畜养   倔强\强嘴   不肖\生肖

C请帖\碑帖   伺候\伺机   潺潺\孱头   忌恨\嫉恨

D执拗\拗口   气馁\绥靖   邮戳\杀戮   诬蔑\侮蔑

The Spring Festival is a festival ______ Chinese people gather together eating dumplings to celebrate the spring’s coming.

A．on which

B．which

C．during which

D．that