-Was his father very strict with him when he was at school?-Yes.He had never praised him_____he became one of the top students in his grade. ter B.unless C.until D.when請寫出分析過程.謝謝!!

熱心網友

前面never表示否定，有個固定搭配是not……until……，意思是“直到……才……”這里not就是否定，所以選C。整句話的意思是：他爸爸直到他成為一個尖子生才表揚他。

熱心網友

D.when!!我們才學過咧！如果我沒記錯的話！

熱心網友

c.直到......才這句話的意思是說他爸爸"直到"他成為一個尖子生"才"表揚他

熱心網友

選D.when

熱心網友

C.until

熱心網友

C.until