It was not until her mothercame in (that) the girl began to prepare her lessons.翻译

问题描述:

It was not until her mothercame in (that) the girl began to prepare her lessons.翻译

直到母亲进来,那个女孩才开始准备功课.
不明白的再问哟,请及时采纳,多谢!until 不应该放后面的吗??我初中的这是个强调句: it was.. that 句型, 对 not until her mother came in 加以强调It was not until__that()to prepare her lessons.A.her mother came in; the girl beganB.did her mother come in; thegirl beganC.did her mother come in; didthe the girl beginD.her mother came in; did the girl begin求解D给我详细的过程好吧! 不要骗我到追问三次以上啊!!谁在骗你,你明明要的是翻译