2011 Sichuan Question 49 Single-choice Differentiating 2011_省自主命题(四川) 49.The underline part “its idea” $in Paragraph 3 refers to the idea of\_$ A. the equipmentB. the projectC. the digital mediaD. the physical library Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →