問題詳情：
![Jackwenttocollegelastyearandlefthisparents,]( "Jackwenttocollegelastyearandlefthisparents,")
Jack went to college last year and left his parents, ________ to return home until he achieves his goal.
A．determining to not B．not determined
C．not determining D．determined not
【回答】
D 考查非謂語動詞的用法。此處過去分詞短語作伴隨狀語，not否定不定式，故置於其前。句意：傑克去年上大學離開了父母，決心實現他的目標才回家。
知識點：非謂語動詞
題型：選擇題
