—Are you going to visit Center Zoo tomorrow?
—______．We're going to visit Green Zoo．
A. Yes，we are B. No，we aren't C. Yes，we do D. No，we don't
【答案】B
【解析】句意：——明天你打算去参观中心动物园吗？——不，我们不去。我们要去参观绿色动物园。问句以“are”开头，答语对应一致，也用“are”或“aren’t”，排除C、D两项；根据“We’re going to visit Green Zoo.”可知，不打算去参观中心动物园，故用否定回答。答案为B。