It's reported that songle--parent children ___some of the functions that the absent
问题描述：
It's reported that songle--parent children ___some of the functions that the absent
adult in the house would have served.
A.take up B.Take over
答
A
根据句意选择
报道显示,单亲家庭的孩子承担了部分,本该是缺失的家庭成员的责任.
B 接管