【简答题】How did Mandy Haberman get her first orders? To what extent does she owe her success to luck?
【单选题】She( )her success to hard work and strong will.
【简答题】对某体系作功165J,该体系应______热量_____J 才能使内能增加100J。绝对零度时任何纯净的完整晶态物质的熵为_____;熵的单位为___________。
【单选题】在级进育成杂交中,理论上一般级进到第( )代时,杂种所含改良品种的遗传特性达到93.75%。
【简答题】对某体系作功 165 J ,该体系应 ___________ 热量 __________J 才能使内能增加 100J 。
【单选题】Roger and his wife was so lucky ______ he almost did not get out of the room when the roof collapsed.
【简答题】对某体系作 165 J 的功,该体系应 热量 J 才能使内能增加 100 J 。
【单选题】When did he get married?