如下两段代码功能一样,程序结构也一样第一段:if a < 0: print("<0")if a == 0: print("=0")if a > 0: print("a>0")第二段:if a < 0: print("<0")elif a == 0: print("=0")elif a > 0: print("a>0")
【简答题】Part A Suppose you are Li Ming, write a letter to the university president about the can service on your campus including the following points: (1) Food's quality and price. (2) Surrounding and se...
【简答题】Imagine you are a new employee at a joint venture. Mr. Smith is a general manager there. You meet him for the first time at the company's cantee. Fill in the blanks according to the clues. You: (引起对方注...