____________ her mother came to help her for the first few months ______________ to begin her project.

A．Only; she was allowed

B．Only after; she was allowed

C．Only after; was she allowed

D．Only; was she allowed

根据劳动保护的有关规定，允许用人单位安排女工( )。

A．从事国家规定的第四级体力劳动强度的劳动

B．在经期从事高处、低温、冷水作业

C．享受不少于90天的产假

D．在哺乳未满一周岁的婴儿期间加夜班