【多选题】下列关于塑料配方中的助剂叙述正确的是( )。
C.
增强材料能够提高塑料制品的力学性能,耐候性和尺寸稳定性
D.
为防止塑料在不稳定性的环境下发生降解,其中加入抗氧化剂和光稳定剂
【多选题】Consider the following recursive Python function. The function does not compute the factorial, as intended. Which of the following statements are true? # this function computes factorial def Fact(n): ...
A.
The function is missing a termination condition.
B.
The function does not call itself recursively.
C.
The function should return 1 if n==1.
D.
The return statement is not necessary.
E.
The function will run for too long, making too many recursive calls.
【单选题】“The shouting of names or slogans at public meetings” is an example of expressing ___ function, attached to Interpersonal function of language.
【多选题】家具模块化设计的新特征有?
A.
标准化、通用化的零部件快速组合成家具,能实现家具的多样化。
【简答题】#includeusing namespace std;
void function2 (int n);
void function1 (int n) {
if(n<=0) return; function2 (n-2); } void function2 (int n){ if(n<=0) return; function1 (...
【判断题】Function names are not case-sensitive.
【简答题】已知函数 ,求函数 的最小正周期; 当 时,求函数 的取值范围.
【判断题】In a function reference call, the arguments and parameters of the function should be variable names and references