Transport Behavior and Magnetism of Colossal Magnetoresistance Materials A$lt;inf$gt;0.05$lt;/inf$gt;Co$lt;inf$gt;0.95$lt;/inf$gt;Cr$lt;inf$gt;2$lt;/inf$gt;S$lt;inf$gt;4$lt;/inf$gt; (A=Zn, Ni, Cd, Fe)