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_____________to somebody，a British person often shakes hands with the stranger.

A．Introducing                   B．To introduce

C．To be int．roduced            D．On being introduced    。

_____________to somebody，a British person often shakes hands with the stranger.

A．Introducing                    B．To introduce

C．To be introduced                D．On being introduced    。

_____to somebody，a British person often shakes hands with the

stranger.

A．Introducing                   B．To introduce

C．To be int．roduced            D．On being introduced  

_____________to somebody，a British person often shakes hands with the stranger.

A．Introducing                   B．To introduce

C．To be int．roduced            D．On being introduced。

_____________to somebody，a British person often shakes hands with the stranger.