下边哪一部电影不是根据古龙小说改编的（）。 A.《楚留香》 B.《大醉侠》 C.《天

以于下面定义的类MyClass, 在函数f()中将对象成员n的值修改为50的语句应该是( )。
class MyClass

public:
MyClass (int x)

n=x;

void SetValue(int n1)

n=n1;

private:
int n;
;
int f()

MyClass *ptr = new MyClass(45);
________________;

A．MyClass(50)

B．SetValue (50)

C．ptr-＞SetValue(50)

D．ptr-＞n=50

各业务部门负责出入口安全管理工作的具体组织、（）（）（）。

A.实操

B.落实

C.培训

D.考核

阅读理解

     It has been proved that some children are natural--born bosses. They have a strong need to make

decisions, manage their environment, and rather than follow. Stephen Jackson, a Year One student,

operates under the theory of what's mine is mine and what's yours is mine. His mother says: "The other

day I bought two new Star Wars light sword. Later, I saw Stephen with the two new ones while his

brother was using the beat-up ones."

     "Examine the extended family, and you will probably find a bossy grandparent, aunt, uncle or cousin

in every generation. It is an inheritable trait." says Russell Barkley, a professor at the Medical University

of South Carolina. Other children who may not be particularly bossy can gradually gain dominance(支配地位) when they sense their parents are weak, hesitant, or in disagreement with each other.

     Whether it is inborn nature or developed character at work, too much control in the hands of the

young isn't healthy for children or the family. "Fear is at the root of a lot of bossy behavior," says family

psychologist John Taylor in his book From Defiance to Cooperation, "and children have secret feelings

of weakness and a desire to feel safe. It is the parents' role to provide that protection."

     When a "bossy child" doesn't learn limits at home, the stage is set for a lot of troubles outside the

family. The overly willful and unbending child may have trouble obeying teachers or coaches, for example, keeping friends. It can be pretty lonely as the top dog if no one likes your bossy ways.

     "I see more and more parents giving up their power, " says Barkley, who has studied bossy behavior

for more than 30 years. "They bend too far because they don't want to be as strict as their own parents

were. But they also feel less confident about their parenting skills. Their kids, in turn, feel more anxious."

1. Bossy children like Stephen Jackson           .

A. make good decisions

B. show self-centeredness

C. Lack care from others

D. have little sense of fear

2. The underlined phrase "beat-up " in paragraph 1 means             .

A. old

B. bad

C. pretty

D. moved

3. The study on bossy behavior implies that parents should            .

A. give more power to their children

B. not be so anxious about their children

C.  be strict with their children

D. not set limits for their children

4. Bossy children may probably become                .

A. relaxed

B. skillful

C. hesitant

D. lonely

按照500（330）kV及以上变电站精益化管理评价流程，（），运维单位运检部组织专业人员开展自评价，对发现的问题进行整改。

A.每年12月31日前

B.每年1月至5月

C.每年6月至9月

D.每年10月至11月

制冷系统能得到冷效应是因为经节流产生（）的变化。