【简答题】菜の花プロジェクト 聞きましょう II―1、2
【单选题】The following student paragraphs were written on the topic “A Quality of Some Person You Know”. Both are unified, but one communicates more clearly and effectively. Which one, and why?
【单选题】x = 7 def f(): print(x) def main(): x = 5 f() print(x) main()
【简答题】已知在平面直角坐标系中△ABC与△DEF关于y轴对称,△HMN与△DEF关于x轴对称,则△ABC与△HMN的关系是( )。
【简答题】菜の花プロジェクト 聞きましょう II―1、5
【多选题】以下说法正确的是:( ) def f1(x): return x+1 def f2(): return None def f3(x): print(x) def f4(): return 1,2
【简答题】传染病流行过程的3个基本环节为 ( )、( )和( )
【单选题】def a(x,y): print(x+y) a(1,2)