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广东北江实验学校2021~202学年第一学期第二次月考 3. What is the purpose of the last part of the text? 高一英语试卷 A. Toencourage donations. B. To advertise coming events 第一部分‘阅读(共两节,满分50分) C.To introduce special exhibits. D. To tell about the Center's history 第一节(共15小题;每小题25分,满分375分) B 阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项 A few years ago, I stood in a small classroom, watching a high schooler named Serena Stevenson answer math questions. An instructor read out numbers- 7447, 7089, 9842-and Stevenson Pacific Science Center Guide added them in her head. For each question, she closed her eyes, and then the fingers of her right hand ◆Ⅴ isit Pacific Science Center' s Store began to move. She answered most of the problems correctly Don' t forget to stop by Pacific Science Centers Store while you are here to pick up a The key to her success was an ancient technology called the abacus (Y#). For much of that wonderful science activity or souvenir to remember your visit The store is located(sz f)upstairs evening, Stevenson used a practice called"mental abacus", imagining the abacus in her mind and in Building 3 right next to the Laser dome. then using her fingers to work through the problem. ◆ Hungry? From watching Stevenson, I knew that gaining skills on the abacus was more than a matter of counting beads(E*F), so I decided to sign up for an abacus course with my two daughters to see if Our exhibits will feed your mind, but what about your body? Our cafe offers a complete menu we could also improve our math skills. i was one of the many who held some math doubts and I felt of lunch and snack options, in addition to seasonal specials. The cafe is located upstairs in Building a touch of fear of math. My typical solution was simple-just escape, and if I had to calculate I and is open daily until one hour before Pacific Science Center closes. something like percentage change, I would go online. ◆ Rental information Then after a few abacus classes-and a lot of practice-math seemed a little less frightening L