—I hear it's not easy to get a ticket for Fast & Furious 7. —Exactly. The film is the one this year.
A:less exciting
B:more exciting
C:most exciting
D:least exciting
下列事实可以用金属活动性顺序解释的是( )
①不能用金属铜与稀硫酸反应制取氢气
②银的导电性强于铜
③镁和铝与稀盐酸反应的剧烈程度不同
④铜能将银从硝酸银溶液中置换出来
有一个未来的目标
总能让我们欢欣鼓舞
就像飞向火光的飞蛾
甘愿做烈火的俘虏
Jack spends much money on books ________ he is not so rich.