George couldn't remember when he first met Mr.Anderson,but he was sure it was Sunday because everybody was at church.
A. /; the
B. the; /
C. a; /
D. /; a
网友回答
A. /; the
B. the; /
(答案→)C. a; /
D. /; a
解析：句意：乔治不记得他与安德森第一次见面时什么时候，但是他确信那是一个星期天因为大家都在做礼拜。在某一个星期天用不定冠词；at church在做礼拜，church前面不能用冠词。故选C。