She _____ the school library ______ her mother came.
题目
She _____ the school library ______ her mother came.
A.left;until B.didn't leave until C.stays;until D.was;before 要原因,详细
答案
答案:She【didn't leave】the school library 【until】her mother came.翻译;她没有离开学校图书馆直到她妈妈到来.语法;not.until.翻译为不.直到.解析;此题 came用到了过去式,所以didn't也要用过去时态.不懂再...
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