30．Having lived in the own for many years, Mr. Smith no longer felt 　　　among the local people.

　　　 A．out of control　 B．out of touch　　 C．out of place　　 D．out of use

29．The cousins are alike in age, but 　　　　they are as different as day and night.

　　　 A．anyhow　　　　　　 B．besides　　　　　　 C．otherwise　　　　 D．moreover