题目内容：

Could I speak to whoever is in charge of Interna
tional Sales please?请给我讲解下,每个单词在句子中成分,谁是主语谁谓语,还有语法解构,你们知道什么答什么,

优质解答

1.主谓宾结构 主语：I 谓语can speak to
宾语 whoever is in charge of International Sales ,由宾语从句充当
2.在宾语从句中,whoever作主语,is是系动词,表语是in charge of International Sales