George couldn't remember when he first met Mr.Anderson.but he was sure it was Sunday because everybody was at church. 解析:句意:虽然George记不起他第一次见Mr.Anderson的时间.但他确信是个星期天.因为大家都去做礼拜.该空表示泛指.用不定冠词. 答案:a 【查看更多】
题目列表(包括答案和解析)
(2007重庆,24)George couldn't remember when he first met Mr. Anderson, but he was sure it was ______ Sunday because everybody was at ______ church.