i'am free,i'd like to spend_____holiday in the country.A.a two-dayB.two day'sC.two-dayD.two-days选择并说明原因

i'am free,i'd like to spend_____holiday in the country.A.a two-dayB.two day'sC.two-dayD.two-days选择并说明原因
i'am free,i'd like to spend_____holiday in the country.A.a two-dayB.two day'sC.two-dayD.two-days选择并说明原因

i'am free,i'd like to spend_____holiday in the country.A.a two-dayB.two day'sC.two-dayD.two-days选择并说明原因
选A,看后面的holiday,它是单数,那么two-day表示为期两天,把它看作一个整体,所以前面要加冠词a