【单选题】《民法总则》基本规定新增加了什么原则( )
【单选题】晶体管的电流放大系数 beta 是指 ( ) 。
【单选题】It’s a pity that the quarrel________their friendship.
【单选题】---It’s a pity that England should have been defeated so easily in the 2010 World Cup. ---They play so well; I really think they are worthy____ a place in the finals.
【判断题】贝奥武夫晚年和火龙战斗,虽然杀死了火龙,但受了重伤英勇牺牲。