As soon as My friend had just arrived by plane, She phoned m

有错误,as soon as 是一……就……的意思,是条件状语从句的连词,状语从句要注意主将从现,即主句用将来时,从句用一般现在时表将来.As soon as my friend arrived by plane,she will phone me at once.或者这句话讲的是过去的,所以连词改为when会比较好,这句话改为When my friend had just arrived by plane,She phoned me at once.意思为当我的朋友乘飞机到达的时候,她马上给我打了电话.My friend had just arrived by plane用过去完成时,强调的是她到达是在她给我打电话之前.