Mary couldn’t remember when she first met Mr. Anderson, but she 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：玛丽不记得第一次遇见 Mr. Anderson是什么时候，但她肯定是在一个星期日，因为大家都在做礼拜。泛指一个星期日，用a修饰；at church做礼拜;at the church在教堂里。所以选C。