【简答题】You should ___ the students instead of just telling them what to do. A. reason to B, reason with C. explain D. say
【单选题】1949年1月,获得和平解放的城市是( )。
【简答题】What is the reason of the cold snap?
【简答题】What physiological reason for yawning is mentioned?
【简答题】What is the reason for extinction of many fish species?
【单选题】某投资项目,若用10%作为贴现率,其净现值为250;用12%作为贴现率,其净现值为-120,则该项目的内部报酬率为()