Winter vacation is _ time for leisure.But making good use of _ time is not an easy task for most我还想补充问一个a time for 这是固定搭配么?还有什么情况用 a time (除了 have a good time )

英语作文Winter vacation is coming 17.The winter vacation is .17.The winter vacation is () .A.at onceB.at handC.at leastD.at large Winter vacation is _ time for leisure.But making good use of _ time is not an easy task for mostpeople .第一个空,老师给的答案是the,是么? 作文my winter vacation My winter vacation my winter vacation 作文 The winter vacation comes My winter vacation作文 During Winter Vacation The _ place is desert. The _ season is winter.The _ place is desert.The _ season is winter.The _ wonman is my mother. winter is the best time to go skating(改为同义句) the best time _ _ _ is in winter winter vocation和winter vacation的区别 英语作文:my winter vacation My Winter Vacation (将来时态) 英语作文《My Winter Vacation》 my last winter vacation 作文 my winter vacation 作文 紧急! The weather is _(wind) here in winter