【蔡峮瑋】評論

肯定句.........until....  ---- 一直持續一個動作直到某個時候否定句 not......until.....---某動作直到某個時候才沒有繼續

【happy life】評論

not... until....:直到...才...直到老師進去後學生才變得安靜

【R】評論

was.......that句型---強調the teacher came，因此A)、D)錯B)untilIt was quiet until老師來---安靜的行為在老師來後結束C)not untilIt was not quiet until老師來---安靜的行為在老師來後開始

【110_make】評論

not... until....:直到...才...直到老師進去後學生才變得安靜

【Lin Tzu Hung】評論

Not until the mother picked up her daughter did she stop crying.＝The little girl did not stop crying until her mother picked her up.＝The little girl stop crying when her mother picked her up.＝一直到媽媽把她抱起來，那女孩才不哭。until所給的是一個「結束或開始的」時間點：到這時才結束或開始。所以：not until＝不到這時刻就不結束或不開始主句的句序要倒裝。