单选题 Which isn't included in babysitter's duties?

A、

[A] Dress two children.
B、

[B] Cook the dinner.
C、

[C] Do some homework

【正确答案】 C

【答案解析】[考点] 推断题 [解析] 保姆的职责没有包括做作业。因此C 项为正确答案。