题目

--- ____he come to see you?   --- Of course, please．And I’d rather he ____me the truth．        A．Shall; told           B．Should; will tell      C．Can; inform    D．Will; informed 答案：A下列不是元素的电负性应用的是 A．判断一种元素是金属还是非金属      B．判断化合物中元素化合价正负 C．判断化学键类型                    D．判断化合物溶解性