题目

下列判断错误的是 A．沸点：      B．熔点：Si＞Al＞Mg＞Cl2＞Ar C．酸性：  C．碱性： 答案：A 解析: 略 22. The police have ________anyone with information to come forward and talk to them. A. admitted to    B. appealed to    C. allowed for    D. called for