下列哪个是初始化方法（） A: _init__ B: _del__ C: _str__ D: _contains__

More haste, less speed.( ) A: This sentence contains simile B: This sentence contains metonymy C: This sentence contains hyperbole D: This sentence contains paradox

定义类时如果实现了__contains__()方法,该类对象即可支持成员测试运算in。

如果在设计一个类时实现了__contains__ ()方法，那么该类的对象会自动支持_____________运算符。

定义类时如果实现了__contains__()方法，该类对象即可支持成员测试运算in。 A: 正确 B: 错误

One way to prevent the European Community from becoming a modern Tower of Babel would be to make English the Community’s sole official language.( ) A: This sentence contains pun B: This sentence contains simile C: This sentence contains irony D: This sentence contains allusion

What are reliable websites? A: Government websites. For example, the web address contains .gov B: Academic websites. For example, the web address contains .ac and .edu C: Websites with commercial interest. For example, the web address contains .com and .co D: Non-profit websites For example, the web address contains .org E: Personal websites. For example, the web address contains the ~ symbol

Telomerase contains a ribozyme.

The Lake District contains ( ) lakes.

A formal order usually contains _________.