问题
单项选择题
"'Stranger-oriented' socialization system" in Paragraph 5 probably means ______.
A．strangers come home to take care of children
B．neighbors don't know each other
C．mothers work outside their home and become strange to their children
D．children become strange to their parents
答案
参考答案：A
解析：[分析] 细节题型。 根据第五段第四句的“childcare industry”可知是陌生人来家中照顾小孩。
