单项选择题
Flight nineteen from New York to Washington is now arriving at （） .
A. the two gate B. gate two C. the gate two D. second gate
单项选择题 （）underamicroscope，afreshsnowflakehasadelicatesix-pointedshape.
单项选择题 Ithasbeen（）forhimbyhisfamilytomarryagirlofhisownclass.
