以下程序的运行结果是_______。 #include "stdio.h" ma

题型:单项选择题

问题:

以下程序的运行结果是_______。
#include "stdio.h"
main()

int a[]=1,2,3,4,5,6,7,8,9,10,11,12;
int *p=a+5,*q=NULL;
*q=*(p+5);
printf("%d %d\n",*p,*q);

A) 运行后报错 B) 6 6
C) 6 12 D) 5 5

考点:计算机等级考试C语言二级C语言笔试
题型:单项选择题

燃烧过程中的化学反应十分复杂,有(),有分解反应。

A、氧化反应

B、化合反应

C、聚合反应

D、连锁反应

题型:单项选择题

关于先天性胆管囊状扩张症,下列说法不正确的是()。

A.肝内、外胆管可同时囊状扩张

B.按其发生部位不同可分为三种

C.肝外胆管囊状扩张称为Caroli病

D.为胆管壁先天性薄弱所致

E.腹部包块、腹痛、黄疸为主要临床症状

题型:单项选择题

关于条件反射的描述,下列哪项不正确( )

A.后天形成,数量无限

B.具有极大的易变性

C.可脱离非条件反射而独立形成

D.具有高度的适应性

E.不能脱离非条件反射而独立形成

题型:单项选择题

Eddie McKay, a once forgotten pilot, is a subject of great interest to a group of history students in Canada.

It all started when Graham Broad, a professor at the University of Western Ontario, found McKay’s name in a footnote in a book about university history. Mckay, was included in a list of university alumni who had served during the First World War, but his name was unfamiliar to Broad, a specialist in military history. Out of curiosity, Broad spent hours at the local archives in a fruitless search for information on McKay. Tired and discouraged, he finally gave up. On his way out, Broad’s glance happened to fall on an exhibiting case showing some old newspapers. His eye was drawn to an old picture of a young man in a rugby uniform. As he read the words beside the picture, he experienced a thrilling realization. "After looking for him all day, there he was, staring up at me out of the exhibiting case," said Broad. Excited by the find, Broad asked his students to continue his search. They combed old newspapers and other materials for clues. Gradually, a picture came into view.

Captain Alfred Edwin McKay joined the British Royal Flying Corps in 1916. He downed ten enemy planes, outlived his entire squadron as a WW1 flyer, spent some time as a flying instructor in England, then returned to the front, where he was eventually shot down over Belgium and killed in December 1917. But there’s more to his story. "For a brief time in 1916 he was probably the most famous pilot in the world," says Broad. "He was credited with downing Oswald Boelcke, the most famous German pilot at the time." Yet, in a letter home, McKay refused to take credit, saying that Boelcke had actually crashed into another German plane.

McKay’s war records were destroyed during World War Two air bombing on London-an explanation for why he was all but forgotten.

But now, thanks to the efforts of Broad and his students, a marker in McKay’s memory was placed on the university grounds in November 2007. "I found my eyes filling with tears as I read the word ’deceased’ next to his name," said Corey Everrett, a student who found a picture of Mckay in his uniform. "This was such a simple example of the fact that he had been a student just like us, but instead of finishing his time at Western, he chose to fight and die for his country.\

McKay’s flying documents were destroyed in ().

A.Belgium

B.Germany

C.Canada

D.England

题型:单项选择题

取向硅钢带脱碳退火后涂MgO的目的是为了防止高温退火时钢带粘结。()

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