第7题: [单项选择]The scientists, (concerned about) the potential hazards, demanded (the latest) research finding (made) (publicly). A. concerned about B. the latest C. made D. publicly 参考答案:D 答案解析:改为public,即,made the latest research finding public。make sb./sth.+adj是固定用法,例如,make sb happy,所以此处将副词改为