Question

Jack couldn’t remember the exact date of the earthquake, but he knew it was ______ Saturday because everybody was at ______ church.

   A. 不填; the       B. a; 不填         C. 不填; a       D. the; 不填

Answer 1

B

解析:

at church在教堂做礼拜。类似的短语还有：at school, at home等。