题目

炭雕是一种集观赏、空气净化于一体的工艺品（如右图），其主要成分是木炭。下说法中错误的是 A.炭雕作为艺术品可以长久保存    B.炭雕能吸附室内微量的有害气体 C.摆放炭雕必须远离火种          D.将炭雕的下脚料研成粉末，与氧化铜粉末共热，不能发生反应 答案：DYou are ______ to be hit by lightning ______be attacked by a shark, so don’t be frightened by sharks.    A. more likely 30 times; than    B. 30 times as likely; than    C. 30 times as more likely; as    D. 30 times as likely; as