【判断题】网球比赛中,放小球技术是在自己处于主动时采用的技术。
【单选题】只要属于一个民族,民族情感、民族心理就会塑造着?
【单选题】When they ______ to the village, it was very late.
【简答题】宏观经济学研究的四大经济主体包括( )、( )、( )、( )
【单选题】When did people describe their computer by the number?
【简答题】You must hurry,___________ you‘ll be late for class. [A] but [B] so [C] or [D] either
【简答题】宏观经济学研究的四大经济主体包括( )、( )、( )、( )