New ideas sometimes have to wait for years before they are___
问题描述:
New ideas sometimes have to wait for years before they are___
答
put into action (被)驻使行动
答
proved证实
accepted接受
demonstrated证实
certified证实
justified证实
答
New ideas sometimes have to wait for years before they are (right)?
答
found
在它们被发现(想出)之前,新的想法有时必须等待几年。
答
proved
新的观点要好几年后才能被证明(是对的)