若类A有如下定义，a是A的一个实例，下列语句错误的是（）class A{ int i; static string s; void method1() {} static void method2() {}} A: a.i B: a.method1() C: A.method1() D: A.method2()

In factor-rating method, the weights of different factors must add up to 1 or 100.

If a method has a parameter description, where should the default value of the parameter be given? A: Method definition B: Method calls C: Method body D: Method calls or method definition

The recognized methods for consolidating the financial reports of an MNC are( )。 A: short/long term method, current/future method, flexible/inflexible method, and economic/noneconomic method. B: current/noncurrent method, monetary/nonmonetary method, short/long term method, and current/future method. C: current/noncurrent method, monetary/nonmonetary method, temporal method, and current rate method. D: temporal method, current rate method, flexible/inflexible method, and economic/noneconomic method.

What is not the basic statistical research method in the following method is ( ) A: Test method B: Statistical index method C: Mass Observation Method D: Statistical grouping

以下选项可替换题目中的//1而不产生编译错误的是（ ）。 public abstract class MyClass{ public int constInt = 5; //1 public void method(){ } } A: public abstract void method(int a); B: constInt = constInt + 5; C: public int method(); D: public abstract void anotherMethod();

The method that can be used in vocabulary teaching is (). A: Visual method B: Definition method C: Contrast method D: Above all

Which method for establishing the total marketing communications budget sets communication budgets to achieve the same amount of share-of-voice as competitors? A: comparative-parity method B: objective-and-task method C: affordable method D: competitive-parity method E: percentage-of-sales method

Which is not the method of finding the initial basic feasible solution of transportation problem. ( ) A: Northwest angle method B: Minimum element method C: Vogel method D: Closed loop method

Which of the following describes the two typical methods for material anthropogenic flow analysis A: The dynamic method tracing material flow process and the STAF method focusing on the specific area B: The mass conservation method and the statistical analysis method C: Material flow analysis method and life cycle analysis method D: Bottom-up method and top-down method