A . 尽可能限制婚外行为
B . 尽量减少性伙伴
C . 采用避孕套
D . 不用毒品,不接受非专业人员注射
E . 如发现异常立刻就医
[多选题] RTI的预防方法有()。A . 进行健康教育宣传B . 选择安全的性行为C . 避免与患者密切接触D . 每天清洗外生殖道
[单选题]预防脑卒中的方法有()A.戒烟限酒B.控制血压血糖C.服用阿司匹林100毫克D.服用维生素A800IU
[单选题]有以下程序:includeusing namespace std;class MyClass{public:MyClass(int n){numbe有以下程序: #include<iostream> using namespace std; class MyClass { public: MyClass(int n){number=n;} //拷贝构造函数 MyClass(MyClass&other) {number=other.number;} ~MyClass() {} privat
[单选题]有以下程序:includeusing namespace std;class sample{private:int x;public:sample(有以下程序: #include<iostream> using namespace std; class sample { private: int x; public: sample(int A) { x=a; friend double square(sample s); }; double square(sample s) { return S
[单选题]有以下程序:includeusing namespace std;definePl 3.14Class Point{private:int x,y有以下程序: #include<iostream> using namespace std; #definePl 3.14 Class Point {private: int x,y; public: Point(int a,intB) {X=a; y:b;} int getx() <return x;} int gety() {return y;}}
[单选题]有以下程序:includeusing namespace std;class A{private:int a;public:A(int i){a=i有以下程序: #include<iostream> using namespace std; class A {private: int a; public: A(int i) {a=i;} void disp() {cout<<a<<“,”;}}; class B {private: int b; public: B(int j) {b=j;} v
[单选题]有下列程序:includeusing namespace std;class Complex{double re,im;public:Complex有下列程序: #include<iostream> using namespace std; class Complex { double re,im; public: Complex(double r,double i):re(r),im(i){} double real()const{retum re;} double image()const{
[单选题]有以下程序:includeusing namespace std;Class A{public:A(){tout{("A"}};classB{pub有以下程序: #include<iostream> using namespace std; Class A{ public: A(){tout{("A"} }; classB{public:B(){cout<<"B";>> classC:public A{ B b; public: C(){cout<<"C";} }; int ma
[单选题]有下列程序:includeusing namespace std;class TestClass{public:virtual void fun1(有下列程序: #include<iostream> using namespace std; class TestClass { public: virtual void fun1() { cout<<"fun1TestClass"; } virtual void fun2() { cout<<"fun2TestClass"; } }; cl
[单选题]有下列程序:includeusing namespace Std;class Test{public:Test(){n£«=2;}~Test(){n£有下列程序: #include<iostream> using namespace Std; class Test { public: Test() {n+=2;} ~Test() {n-=3;} static int getNum(){return n;} private: static int n; }; int Test∷n=1; int