[单项选择]Roger: Hi, Frank.Frank: Hi, Roger. The party is really nice, isn't itRoger: ______. Lots of food and drinks! A. It is real B. It sure is C. It is certain D. It must be
参考答案:B 答案解析:[注释] Roger的回答Lots of food and drinks!表明他赞同Frank,也认为The party is really nice.选项B.It sure is表示“确实如此”,符