基本信息
第一节 完形填空(共10小题;每小题2分,满分20分)
阅读下面短文,掌握其大意,然后从21—30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
Harold Smith and George Price glanced down Clay Street as they traveled Calhoun Street. They noticed what they described as a plume (缕) of smoke and turned around to check on it. They found it beginning to stream from a house and jumped into __21__.