解析 【答案】C【核心短语/词汇】class:班级【翻译】——你在什么班级?——我在二班。【解析】考查特殊疑问句。结合选项,A项,语序错误,正确语序应为“You are in what class?”;B项,is you错误,is需置于you之前;C项,语序正确,Class Two意为“二班”,表述正确。故答案为C。
( )15. What class is Ann in? A. Class3,Grade 7. B. Class 2,Grade 7. C. Class 3,Grade 8. 相关知识点: 试题来源: 解析 B【答案】B【核心短语/词汇】class:班级【翻译】Ann在几年级几班?【解析】A选项七年级三班;B选项七年级二班;C选项八年级三班。根据课文内容可知,Ann在七年级二班,...
An interface can be designed like a class with methods and variables. But the methods will be by default abstract, i.e., no method can be defined within the interface, only the method signature is allowed. Using interfaces, the programmers can prepare a blueprint that will be implemented ...
When an interface type is used, the compiler synthesizes the storage for the arguments supplied. You can learn more in the feature specification for params collections. For example, method declarations can declare spans as params parameters: C# Copy public void Concat<T>(params ReadOnlySpan<T>...
typedefstructobjc_object{Classisa;}*id; What this says is: any structure which starts with a pointer to aClassstructure can be treated as anobjc_object. The most important feature of objects in Objective-C is that you can send messages to them: ...
A: Class 1.B: Class 2.C: Class 3.相关知识点: 试题来源: 解析 C 正确率: 92%, 易错项: B 根据M 所说 Alice, what class are you in? “爱丽丝,你在哪个班” 以及 W 所答 I am in Class 3 “我在三班”可知爱丽丝在三班。 故正确答案为C。
C. I am in 4 class.D. I am in 4 Class. 相关知识点: 试题来源: 解析 答案:A.考查交际用语.句意"--你在哪个班?--我在四班.".结合语境"你在哪个班?",可知,回答"我在四班"时,应该用I am in Class 4.Class班级,开头字母要大写,后跟数字4.其它不正确.答案是A. ...
When an interface type is used, the compiler synthesizes the storage for the arguments supplied. You can learn more in the feature specification forparamscollections. For example, method declarations can declare spans asparamsparameters: C#
Understanding the differences between an abstract class and an interface is essential. An interface only has method declarations or abstract methods and constant data members, while an abstract class may have abstract methods, member variables and concrete methods. Because Java only supports single inher...
This section describes what is an interface - An interface is a like a 'half' abstract class that only declares some abstract methods and has no properties. Classes that implement an interface must implement all abstract methods declared in the interface