问题
选择题
David and James are going to watch the basketball game. Between HOUSTON ROCKETS and PHOENIX SUNS. They just have＄25. From the poster, we know they can buy two tickets.
A. red B. green C. blue
答案
答案：C
图示理解题 看图：票价红色的30，绿色的20，蓝色的10，所以25只能买两张蓝票了。