第一部分：阅读理解（共两节，满分40分）
第一节（共15个小题；每小题2分，满分30分）
阅读下面短文，从每题所给的四个选项（ABCD）中选出最佳选项。
A
Pacific Science Center Guide
◆Visit Pacific Science Center's Store
Don't forget to stop by Pacific Science Center's Store while you are here to pick up a wonderful science activity or souvenir to remember your visit．The store is located（位于） upstairs in Building 3 right next to the Laser Dome．
◆Hungry
Our exhibits will feed your mind but what about your body？Our café offers a complete menu of lunch and snack options，in addition to seasonal specials．The café is located upstairs in Building 1 and is open daily until
