【简答题】??Team spirit?? [A] Teams have become the basic building blocks of organizations. Recruitment advertisements routinely call for “team players”. Business schools grade their students in part on their p...
【简答题】上海世博会英国馆-种子圣殿,由六万多根透明的亚克力[其分子式是(C 5 H 8 O 2 ) n ]杆构建而成。某同学从提供的原料库中选择一种原料X,设计合成高分子亚克力的路线如图所示 已知: 不易被氧化成羧酸 ② 不易被氧化成醛或酮 ③ (R、R'、R”表示烃基) 请回答: (1)原料X是_________(选填序号字母)。 (2)②的反应条件是__________;⑧的反应类型是________...