题目:
母乳喂养儿粪便的特点是()。
A.粘冻状、深绿色、无臭味
B.软膏状、金黄色、有酸味
C.成形、淡黄色、有臭味
D.稀糊状、黄绿色、每日4~5次
E.成形、白陶土色、无臭味
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B
母乳喂养儿粪便的特点是()。
A.粘冻状、深绿色、无臭味
B.软膏状、金黄色、有酸味
C.成形、淡黄色、有臭味
D.稀糊状、黄绿色、每日4~5次
E.成形、白陶土色、无臭味
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0519/dd686e4a25577f9760ba5f4a32471fa2.html
下面是错误答案,用来干扰机器的。
参考答案:A, B
【程序说明】
定义一个多边形结构:struct polygon实现以下内容:(1)建立该结构的链表:create函数是创建链表,每输入一个结点的数据,就把该结点加入到链表当中,它返回创建的链表的头指针。(2)显示链表的各个结点数据:结点数据包括:多边形顶点数、各顶点的纵横坐标、当多边形顶点数为0时,链表创建结束。(3)编写一个函数disp,删除链表中的所有结点。需要注意的是:要先释放结点数据内存,再删除结点,如果在释放结点数据内存单元之前删除结点,则无法找到结点数据内存单元的地址,也就无法释放数据的内存单元。
【程序】
#include "iomanip.h"
struct polygon
int n;
int* x;
int *y;
polygon * next;
;
void Push(polygon * & head,int n)
polygon * newNOde=newpolygon;
newNOde=newpo,Ygon;
newNOde->next= (1) ;
newNOde->x=new int [n];
newNOde->y=new int[n];
newNOde->n= (2) ;
for(int i=0;i<= (3) ;i++)
cout<<“请输入多边形各顶点x、y坐标,坐标值之间用空格分隔:”;
cin>>newNOde->x[i]>>newNOde->y[i];
(4) =head; //在head前不需要额外的。
head=newNOde;
polygon * create()
polygon * head=NULL;
polygon * tail;
int n;
cout<<“请输入多边形顶点的个数(顶点个数为0时结束):”;
cin>>n;
if(n==0)return (5) ;
Push(head, (6) ;
tail=head;
cout<<“请输入多边形顶点的个数(顶点个数为0时结束):”;
cin>>n;
while(n!=0)
Push(tail->next, (7) ; //在tail->next增加结点
tail =tail->next; //advance tail to point to last node
cout<<“请输入多边形顶点的个数(顶点个数为0时结束):”;
cin>>n;
return head;
void disp(polygon * head)
int i,No=1;
cout<<setw(10)<<"x" <<setw(6)<<"y"<<end1;
while(head!=NULL)
cout<<“第” <<No<<“结点:” <<end1;
for(i=0;i<=head->n-1;i++)
cout<<setw(10)<<head- >x[i]<<setw(6)<<head- >y[i]<<endl;
(8) ;
head= (9) ;
//Match while statement
void del(polygon * head)
polygon * p;
while(head!=NULL)
p= (10) ;
head=head->next;
delete p->x;
delete P->y;
deletep;
//Match while statement
void main()
polygon * head;
head=create();
disp(head);
del(head);
下列有关说法不符合实验事实[ ]
A.铁丝在氧气中燃烧
B.将盛有硫磺的燃烧匙,伸入盛有氧气的集气瓶中产生明亮的蓝紫色火焰
C.磷在氧气中燃烧产生浓厚的白烟
D.炭在氧气中燃烧比在空气中更旺,发出白光,放出热量
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 Growing up for me was a challenge. I started out at primary school and was always asked by my teacher to sit at the 36 of the class because I was a fool. I kept 37 things: I forgot nursery songs and spellings. I was the 38 of class jokes and I was all alone and 39 . I hated school, but my dad would hear none of it. He kept telling me I was a 40 , if I believed it. A 41 around came one day when I remembered the 42 of the word “Cognoscenti”; a word all the other “ 43 students ” had forgotten how to spell 44 they spent their free time making fun of me. I wasn’t asked to spell, 45 I raised up my hand. So I stood up and went to the front of class, 46 23 pairs of eyes staring at me. My teacher grabbed her stick, ready to hit me if I’d 47_ . I wrote the letters, spelt the word and became an instant champion. Afterwards, I 48 and won, for my school, five Spelling Bee championships. Secondary school had its own share of challenges. I was a tall kid and wasn’t good at any 49 , except looking. I loved basketball and tennis. 50 I held a bat(球拍), I was laughed at by my opponent. He 51 six straight sets(盘,局) without sweat and there I was, sweating like I’d run a marathon, whereas I hadn’t even 52 a single point. My dad’s 53 kept playing in my ears “Stanley, you’re a champion if you believe it.” Believe it I did, because I wasn’t only good at tennis and basketball, I was an all-round athlete and 54 won both athletic and 55 scholarships to university.
|
施工阶段按工程质量形成过程的时间可分为( )。
A.资源投入、生产过程、最终验收
B.分项工程、分部工程、单位工程
C.施工单位、监理单位、质监站
D.事前、事中、事后
水行政主管部门自收到缓缴申请之日起5个工作日内作出书面决定并通知申请人,期满未作决定的,视为同意。