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更多“并发症(complex symptoms)”相关问题
  • 第1题:

    Big Screen Complex has the__________ (comfortable) seats.


    正确答案:
    37. most comfortable

  • 第2题:

    ____________

    [A] complex

    [B] comprehensive

    [C] complementary

    [D] compensating


    正确答案:B

  • 第3题:

    有以下程序include using namespacestd;class Complex{public:Complex (doubler=0, d

    有以下程序 #include <iostream> using namespace std; class Complex { public: Complex (double r=0, double i =0 :re(r) ,im (i) {} double real() const {return re;} double imag() const { return im;} Complex operator + (Complex c} const {return Complex(re+c.re, im+c.im);} privane: double re,im; }; int main { Complex a =Complex (1,1)+Complex(5); cout<<a.real()<<'+'<<a.imag() << 'i' <<endl return 0; } 程序执行后的输出结果是

    A.6+6i

    B.6+1i

    C.1+6i

    D.1+1i


    正确答案:B
    解析:本题考核类与对象、运算符重载。运算符“+”在类Complex中作为成员函数重载,实现两个对象的数据成员的相加。所以main函数中语句“Complexa=Complex(1,1)+Complex(5);”的作用相当于“Complexa(1+5,1);”即对象a的数据成员re的值为6,imag的值为1,所以输出为6+1i。

  • 第4题:

    下面是复数类complex的定义,其中作为友元函数重载的运算符“--”的功能是将参数对象的实部减1,然后返回对该对象的引用;请补充完整。

    class complex

    {

    private:

    int real;

    int imag;

    public:

    complex(int r=0,int i=0):real(r),imag(i){}

    void show ()

    {

    cout<<real<<(imag<0?"-":"+")<<imag<<'i';

    }

    ______;

    };

    complex& operator -- (complex &c)

    {

    c.real --;

    return c;

    }


    正确答案:friend complex& operator--(complex&)
    friend complex& operator--(complex&) 解析:本题考核运算符重载的定义。程序要填入的是运算符函数operator--在类complex中的声明,运算符“--”是作为友元函数重载的。根据题目给出的条件,易得到答案。

  • 第5题:

    使用VC6打开考生文件夹下的工程test38_3。此工程包含一个test38_3.cpp,其中定义了类complex,但类的定义并不完整。请按要求完成下列操作,将程序补充完整。

    (1)添加类complex的无参数的构造函数的定义,将私有成员real和imag都初始化为0。请在注释“//**1**”之后添加适当的语句。

    (2)添加类complex的带两个参数的重载构造函数,两个参数r和i都是double类型,要求将r赋值给私有成员real, i赋值给私有成员imag,同时允许调用时参数i可是省略,请在注释“//**2**”之后添加适当的语句。

    (3)完成类complex重载加法函数的定义,该函数直接返回一个类complex的对象,同时把参数对象c的实部real和虚部imag分别与当前对象对应部分分别相加,请在注释“//**3**”之后添加适当的语句。

    (4)完成类complex的友元函数print的定义,使其以格式“real+imagi”输出,请在注释“//**4**”之后添加适当的语句。

    源程序文件test38_3.cpp清单如下;

    include <iostream.h>

    class complex

    {

    public:

    // ** 1 **

    // ** 2 **

    {

    real=r;imag=i;

    }

    complex operator+(complex & c);

    friend void print(complex &c);

    private:

    double real,imag;

    };

    complex complex::operator+(complex & c)

    {

    // ** 3 **

    }

    // ** 4 **

    cout<<c.real<<"+"<<c.imag<<"i"<<endl;

    }

    void main( )

    {

    complex c1(2.0,3.0),c2(4.0,-2.0),c3;

    c3=c1+c2;

    print(c3);

    c3=c3+complex(3.5);

    print(c3);

    }


    正确答案:(1) complex( ) {real=imag=0; } (2) complex(double r double i=0) (3) return complex(real+c.realimag+c.imag); (4) void print(complex &c)
    (1) complex( ) {real=imag=0; } (2) complex(double r, double i=0) (3) return complex(real+c.real,imag+c.imag); (4) void print(complex &c) 解析:主要考查考生对于类的构造函数重载、缺省参数的设置、运算符的重载和友元函数的定义的掌握,其中(2)使用了参数赋初值的方式使得带两个参数的构造函数可以省略后一个参数,这是一种重要的方法,(3)直接返回类的一个使用带两个参数的构造函数生成的临时对象,这是把运算符重载为类的成员函数时经常使用的方式,(4)友元函数应该在类内声明,类外定义.调用时和普通函数—样,这—点要切记。

  • 第6题:

    【C4】

    A.signs

    B.defects

    C.diseases

    D.symptoms


    正确答案:D
    本句可译为:“因跨越时区而导致的不适症状通常会持续数天。”D项symptoms“症状”最符合原文。首先,这种不适并不属于疾病的范畴,因此C项可以排除。A项signs意为“标志,迹象,征兆”。例如:Therearenosignsoflifeaboutthehouse.(这所房子没有住人的迹象。)B项defects通常指事物“固有的、先天的缺陷”。

  • 第7题:

    If the symptoms persist,consult your doctor.

    A:insist
    B:persevere
    C:continue
    D:resist

    答案:C
    解析:
    本句意思:如果症状持续不消除,就得去看医生。persist维持,保持,持续存在。insist坚持,坚决要求;persevere孜孜以求,坚持;continue继续存在,持续;resist抵抗,抗拒。

  • 第8题:

    The symptoms of the disease manifested themselves ten days later.

    A:eased
    B:appeared
    C:improved
    D:relieved

    答案:B
    解析:
    本句意思:十天后,这种病的症状显现了出来。manifest意思为“显现,使人注意到”,与appear (出现,显现)意思相近。ease减轻.,缓解improve改进,改善;relieve减轻,缓和。

  • 第9题:

    MAC(membrane attack complex)


    正确答案:即膜攻击复合物,由补体系统的C5b~C9组成。该复合物牢固附着于靶细胞表面,最终造成细胞溶解死亡。

  • 第10题:

    单选题
    Symptoms of sugar diabetes include().
    A

    increased appetite and thirst

    B

    decreased appetite and thirst

    C

    gain in weight

    D

    elevated temperature


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    In context, which version of the underlined portion of sentence 5 (reproduced below) is the best?Because the victims often get depression because of their symptoms, other doctors used to bell it was psychological.
    A

    those symptoms were

    B

    their depression was

    C

    the victims were

    D

    chronic fatigue syndrome was

    E

    they were


    正确答案: D
    解析:
    原句中代词“it”的使用不正确,因为“it”没能指代句子中前面的四个名词。A,B,C,E项指的是句子中的其他名词,而不是作者指的“慢性疲劳综合症”。故选D项。

  • 第12题:

    名词解释题
    并发症(complex symptoms)

    正确答案: 当两种或多种病害同时在一株植物上发生时,可以出现多种不同类型的症状,称为并发症。
    解析: 暂无解析

  • 第13题:

    ( 13 )有如下复数类的声明,请补充完整。

    class complex{

    double real; // 实部

    double imag; // 虚部

    public:

    complex(double x , double y){

    real=x;

    imag=y;

    }

    perator+(complex c){// 重载加法运算符 “ + ”

    return complex(___________)

    }

    };


    正确答案:

  • 第14题:

    表达式type(3)in(int,float,complex)的值为__________。


    正确答案:TRUE

  • 第15题:

    有如下程序: include using namespace std; class Complex { double re, im, public

    有如下程序: #include <iostream> using namespace std; class Complex { double re, im, public: Complex(double r, double i): re(r), im(i) {} double real() const {return re;} double image() const {return im,} Complex& operator +=(Complex a) { re +=a.re; im +=a.im; return *this; } }; ostream& operator << (ostream& s, const Complex& z) { return s<<'('<<z.real()<<','<<z.image()<<')'; } int main() { Complex x(1,-2), y(2,3); cout << (x+=y) << endl; return 0; } 执行这个程序的输出结果是( )。

    A.(1,-2)

    B.(2,3)

    C.(3,5)

    D.(3,1)


    正确答案:D

  • 第16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{return im;} Complex& operator+=(Complex A) { r

    A.(1,-2)

    B.(2,3)

    C.(3,5)

    D.(3,1)


    正确答案:C
    解析: 此题考查的是“+”运算符的重载。重载后的“+”运算符的功能是对参数的两部分分别进行加法运算,然后返回复数值。所以x+=y使得对象x(1,2)与y(2,3)的re和im分别相加,最后输出结果(3,5)。

  • 第17题:

    有以下程序:includeusing namespace std;class Complex{public:Complex(dOuble r=0,d

    有以下程序: #include<iostream> using namespace std; class Complex { public: Complex(dOuble r=0,dOuble i=0):re(r),im(i){} doublereal()const{return re;} doubleimag()const{return im;} Complex operator+(Complex c)const {return Complex

    A.6+6i

    B.6+1i

    C.1+6i

    D.1+1i


    正确答案:B
    解析: 运算符”+”在类Complex中作为成员函数重载,实现两个对象的数据成员的相加。所以main函数中语句”Complexa=Complex(1,1)+Complex(5);”的作用相当于”Complexa(1+5,1);”即对象a的数据成员re的值为6,imag的值为l,所以输出为6+1i。

  • 第18题:

    In the absence of a surgeon,the master should not regard the symptoms of ______ as ground for suspecting the existence of infectious disease.

    A.higher blood glucose after meal

    B.fever accompanied by prostration or persisting for several days or attended with glandular swelling

    C.any acute skin rash or eruption with or without fever

    D.severe diarrhoea with symptoms of collapse


    正确答案:A

  • 第19题:

    共用题干
    Disease,Diagnosis,Treatment and Prevention
    Disease may be defined as the abnormal state in which part or all of the body is not properly adjusted or is not capable of carrying on all its required functions.There are marked variations in the extent of the disease and in its effect on the person.
    In order to treat a disease,the doctor obviously must first determine the nature of the illness-that is, make a diagnosis.A diagnosis is the conclusion drawn from a number of facts put together.The doctor must know the symptoms,which are the changes in body function felt by the patient;and the signs(also called objective symptoms)which the doctor himself can observe.Sometimes a characteristic group of signs(or symptoms)accompanied a given disease.Such a group is called a syndrome.Frequently certain laboratory tests are performed and the results evaluated by the physician in making his diagnosis.
    Although nurses do not diagnose,they play an extremely valuable role in this process by observing closely for signs,encouraging the patient to talk about himself and his symptoms,and then reporting this in- formation to the doctor.Once the patient's disorder is known,the doctor prescribes a course of treatment, also referred to as therapy.Many measures in this course of treatment are carried out by the nurse under the physician's orders.
    In recent years physicians,nurses and other health workers have taken on increasing responsibilities in prevention.Throughout most of medical history,the physician's aim has been to cure a patient of an existing disease.However,the modern concept of prevention seeks to stop disease before it actually happens-to keep people well through the promotion of health.A vast number of organizations exist for this purpose, ranging from the World Health Organization(WHO)on an international level down to local private and community health programs.A rapidly growing responsibility of the nursing profession is educating individual patients toward the maintenance of total health-physical and mental.

    A syndrome refers to a complex of signs and/or symptoms typical of a specific disease.
    A:Right
    B:Wrong
    C:Not mentioned

    答案:A
    解析:
    由文章第一段第一句的内容可知,疾病的定义是身体的某个部分或全身不能正常调节或不能维持其所应有功能的异常状态。题干的描述与之一致,故选A。
    文章第二段第五句中提到了syndrome这个词,前一句的内容是对syndrome的解释,即一种疾病有一组典型的特征或症状,和题干的描述一致,故选A。
    由文章第二段最后一句可知,医生在诊断时会经常进行实验室实验以及结果评估。而题干的内容是:医生在任何情况下诊断疾病时辅助诊断手段都是必需的。故本题选B。
    由文章第三段第一句可知,护士需要将病人的有关信息报告给医生。最后一句中还提到,护士在实施治疗过程中还要有医生的指示。题干的描述不正确。故本题选B。
    由文章第四段第二、三句可知,一直以来,医生致力于治疗已显现的疾病,而现代的预防理论寻求的是防患于未然,通过健康水平的提高来使州门免于疾病。题干的描述正确,故选A。
    文章的第四段中提到,为了预防疾病的发生、增进人们的健康,很多卫生组织得以设立,从国际卫生组织到地方的医疗机构,但并未提及世界上每个国家都设立了此类组织。故本题选C。
    文章的最后一句中提到了生理健康和心理健康,但此处只提到护理职业在教导病人保持身心的全面健康方面肩负着越来越多的责任,而并未涉及题干表述的内容,故选C。

  • 第20题:

    肺原发综合征(pulmonary primary complex)


    正确答案:①原发性肺结核的病变特点;②由肺的原发病灶、淋巴管炎和肺门淋巴结结核三者构成;③X线呈哑铃状阴影。

  • 第21题:

    junctional complex


    正确答案: 两种或两种以上的特化的细胞间连接紧挨在一起,即称“连接复合体”,在小肠单层柱状上皮较典型。

  • 第22题:

    名词解释题
    junctional complex

    正确答案: 两种或两种以上的特化的细胞间连接紧挨在一起,即称“连接复合体”,在小肠单层柱状上皮较典型。
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following is the best version of sentence 9 (reproduced below)?Additionally, there is no cure and because there’s n no cure doctors treat the symptoms.
    A

    However, doctors treat the symptoms with the cure for CFS.

    B

    Currently, doctors treat the symptoms because there is no cure for CFS.

    C

    But doctors know there is no cure and because of that they treat the symptoms.

    D

    Since there is no cure for CFS, doctors treat the symptoms without the cure.

    E

    When there are symptoms, doctors treat them without the cure for CFS.


    正确答案: A
    解析:
    A项改变了句子的意思。C项措辞冗杂。D项中的内容重复。E项不恰当且措辞冗杂。B项最简洁最流畅。