新SAT阅读真题四Exercise 4This passage is excerpted from Louisa May Alcott, Rose in Bloom, originally published in 1876.Three young men stood together on a wharf one brightOctober day awaiting the arrival of an ocean steamer with an impatience which found a vent in lively skirmishes with a small lad, who pervaded the premises like a will-o-the-wisp and afforded much amusement to the other groups assembled there.They are the Campbells, waiting for their cousin, who has been abroad