【简答题】Team purchasing is a new way to buy things on the Internet, which is becoming more and more popular among young people. How far do you agree with this kind of online shopping? You are to write a compo...
【简答题】A.Try to retain as many new words as possible. B.Practice words at appropriate intervals. C.Learn difficult words with the highest frequencies. D.Make complicated words simply through repetition.
【判断题】基于频域的图像增强方法可以获得和基于空域的图像增强方法同样的图像增强效果。
【简答题】关于恶性肿瘤病人的饮食护理,说法错误的为
【单选题】胎儿、胎盘娩出后,行会阴切开缝合术,会阴切开缝合术操作中下列错误的是
【单选题】某双向链表中,结点结构为【prior, data, next】。那么删除 p 指针所指结点时,需要执行语句( )。
A.
p->prior->next=p->next; free(p); p->next->prior=p->prior;
B.
p->next->prior=p->prior; free(p); p->prior->next=p->next;
C.
p->prior->next=p->next; p->next->prior=p->prior; free(p);
D.
p->prior->next=p->next; p->next->prior=p->prior;
【简答题】2012年12月11日,联合国气候大会在南非德班闭幕,会议最终在《京都议定书》第二承诺期、绿色气候基金等方面达成多项成果。专家预计,在强化低碳情景下,中国将在2030年达到碳排放峰值。读下图,回答1~3题。 1.有关碳排放量的叙述,正确的是 [ ] A.城市化率与碳排放总量正相关 B.人口大国的人均碳排放量较大 C.发达国家的人均碳排放量较大 D.中国、美国应承担相同的减排责任 注:...