执行下述函数:def print_words():print('Hello ...nt_words()后,输出结果为( )

下面代码运行结果是什么？（）words=[“hello”]words.append(“world”)print(word[1])

阅读下面一段程序: words = "Hello,Python" index = words.index("Py", 0,6) print(index) 运行程序,最终执行的结果为()

Which of the following statements is TRUE（） A: An ebook is ordered in the same way as a print book is. B: The size of the words in an ebook cannot be changed. C: The downloading time is decided by the ehook"s size. D: There is less fun reading an ebook than a print book.

print(‘print(“print”)’)输出结果是()。 A: 错误消息 B: ’print(“print”)’ C: print(“print”)

【单选题】代码print(‘print(“print”)’)的输出结果是()(1.0分) A. ‘print(“print”)’ B. print(print) C. print(“print”) D. 报错

13. Words may fall into __________ and functional words by notion. ( ) A: derivational words B: content words C: compound words D: grammatical words

What are formal words? A: learned words B: literary words C: big words D: colloquial words

What words are the prominent words? A: the first words of a sentence B: the words that carry the meaning of the sentence C: the words that are the least important words and ideas D: the words that have one syllable

print(‘print(“print”)’) 输出结果是（ ）。