求助高手:英语单选题分析1、Not until Mary started to work__to know how important a good education was.A.did she begin B.she began C.had she begun D.she had begun__2、though __not to read in poor light time and time again ,the boy
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![求助高手:英语单选题分析1、Not until Mary started to work__to know how important a good education was.A.did she begin B.she began C.had she begun D.she had begun__2、though __not to read in poor light time and time again ,the boy](/uploads/image/z/10749762-18-2.jpg?t=%E6%B1%82%E5%8A%A9%E9%AB%98%E6%89%8B%EF%BC%9A%E8%8B%B1%E8%AF%AD%E5%8D%95%E9%80%89%E9%A2%98%E5%88%86%E6%9E%901%E3%80%81Not+until+Mary+started+to+work__to+know+how+important+a+good+education+was.A.did+she+begin++B.she+began++C.had+she+begun++D.she+had+begun%EF%BC%BF%EF%BC%BF2%E3%80%81though+__not+to+read+in+poor+light+time+and+time+again+%2Cthe+boy)
求助高手:英语单选题分析1、Not until Mary started to work__to know how important a good education was.A.did she begin B.she began C.had she begun D.she had begun__2、though __not to read in poor light time and time again ,the boy
求助高手:英语单选题分析
1、Not until Mary started to work__to know how important a good education was.
A.did she begin B.she began C.had she begun D.she had begun__
2、though __not to read in poor light time and time again ,the boy still does it.
A.warming B.warned C .being warned D.having warned
求助高手:英语单选题分析1、Not until Mary started to work__to know how important a good education was.A.did she begin B.she began C.had she begun D.she had begun__2、though __not to read in poor light time and time again ,the boy
第一题:正确答案为A.
这是一道倒装句练习题.“否定词至于句首全句用倒转”
第二题:正确答案为B.
本句主语为the boy,男孩“被警告,”所以用过去分词“warned”.