【单选题】I am very thankful to my English teacher, I have made great progress. [ ]
【多选题】按照经济性质划分,复式预算可分为( )。
【单选题】I am very thankful for whoever ______ the washing machine.
【简答题】用集合的性质描述法表示下列区间: ( 1 ) ( - 4 , 0 ) ; ( 2 ) ( - 8 , 7] .
【单选题】下列例子中体现了“悖论的发展是在原有基础之上形成了对旧文化的批判的新文化”这一观点的是那一项?()
【简答题】I am very thankful for whoever (invent/discover) ____ the washing machine.
【单选题】I am very thankful ____ their selfless support in finishing this huge assignment.
【单选题】I am heartily grateful to your help.
【单选题】I am very grateful to you for your assistance.