题目

In 1971, Arthur P. Mullaney, of Randolph, Massachusetts, came up with a great idea. He asked his neighbors to give up cigarettes for a day and donate the money they would have spent for cigarettes to a high school. During the next five years the idea spread to other communities across the nation. In 1977, the American Cancer Society held the first Great American Smokeout. The event became a tradition held on the third Thursday of November each year. This year on November 20, the Great American Smokeout will celebrate its 27th birthday. The event has had a great effect on America's health: mil11．As soon as she ______ in Guangvuan，I'll tell her the news．（　　）A．arrivesB．will arriveC．arrive