【单选题】Professor Wang, thank you so much for giving us this wonderful speech. ----- ________.
【单选题】--Tom, thank you so much for doing all this for me. -- --I hope I can do something for you, too.
【单选题】— Professor Zhang , thank you so much for giving us this wonderful speech. — _______. [ ]
【简答题】对于认知和技能领域的学业,最常用的教学评价手段是标准化的成就测验和 ( )
【简答题】You will leave for a new job. You colleague, Jane, made a farewell party for you. You said to her, ‘’Jane, thank you so much for holding this farewell party. I'll remember it for ever.‘’
【简答题】气体常数 R g 可以通过查表得到,也可以通过摩尔气体常数和摩尔质量求得,已知摩尔气体常数为8.314J/(mol * K),氧气的相对分子质量为32,可求得氧气的气体常数为_____J/ (kg*K) (结果保留一位小数)
【单选题】对于认知和技能领域的学业成就,最常用的教学评价手段是标准化成就测验和( )。
【简答题】对于认知和技能领域的学业,最常用的教学评价手段是标准化的成就测验和( )
【单选题】Dear Paul,thank you so much for( ) me this weekend.
【判断题】摩尔气体常数 R = 8.314 J·mol -1 ·K -1 。