第23题: [单项选择]Those areas rely on agriculture almost ______, having few mineral resources and a minimum of industrial development.' A. respectively B. exclusively C. incredibly D. extraordinarily 参考答案:B 答案解析:exclusively“唯一地;全部地”;respectively“分别地”;incredibly“令人不可相信地”;extraordinarily“非凡地”。题句意为:“那些地区几乎完全依靠农业,没