sagreatsurprisetosee的精選

問題詳情：   A:Hi,John.   B:  1  ,Susan.It’sagreatsurprisetoseeyouhere.Whatareyoudoinghere?   A:I’monaholidaytripinLondonhere.  2  ?   B:IcametodosomeshoppinginLondononweekendsandn...