Two days is not enough for me to finish the work,I need ____ day._英语解答

Two days is not enough for me to finish the work,I need ____ day.
A.a third B.a few C.some D.the third
请详细分析所选答案的原因,并分析考察的知识点,

人气：496 ℃　时间：2019-08-20 01:40:57

解答

a
a 加序数词＝another
所以a third ＝another
意思是我还需要一天