甲状腺亲肿瘤显像异常影像表现如何?

下列各组词语中没有错别字的一组是   （   ）

A．无精打彩踌躇纹身帷幕

B．横朔赋诗混淆干燥惬意

C．冠冕堂皇琢磨端详板滞

D．自惭行秽瘐毙寒伧陨落

It seems that politicians around the world are thinking about the health of their countries. While in China, Chen Zhu has announced his plans for a universal health service and reform across health services. Gordon Brown, the UK Prime Minister, has also announced he is planning to make some changes in our health service.

The crux of Mr. Brown’s proposals is related to giving the NHS ( National Health Service) a greater focus on prevention, rather than just curing patients.

He is planning to introduce increased screening for common diseases such as heart disease, strokes and cancer, for example, breast cancer. In Britain there are 200,000 deaths a year from heart attacks and strokes, many of which might have been avoided if the condition had been known about.

Initially, the diagnostic (诊断的) tests will be available for those who are vulnerable, or most likely to have the disease. One example is a plan to offer all men over 65 an ultrasound test to check for problems with the main artery (动脉), a condition which kills 3,00Omen a year. The opposition have criticized Mr. Brown’s proposals, saying that they are just a trick, and claiming that there is no proper timetable for the changes. They also say that Mr. Brown is reducing the money available for the treatment of certain conditions while putting more money towards testing for them.

The NHS was founded in 1948, and is paid for by taxation. The idea is that the rich pay more towards the health service than the poor. However, in recent years there has been a great increase in the use of private health care, and it’s much quicker. The NHS waiting lists for operations can be very long, so many people who can afford it choose to pay for medical care themselves.

The author of this passage intends to tell us（）.

A．the NHS should be reformed right away

B．more and more people are dying from diseases

C．the plan to reform the NHS in the UK

D．the criticism of Mr. Brown’s proposals

案例背景： 某外贸公司于5月23日接到一张国外开来信用证，信用证规定受益人为外贸公司(卖方)，申请人为E贸易有限公司(买方)。信用证对装运期和议付有效期条款规定：“Shipment must be effected not prior to 31st May，2006．The Draft must be negotiated not later than 30th June，2006”。

外贸公司发现信用证装运期太紧，23日收到信用证，31日装运就到期。所以有关人员即于5月26日按装运期5月31日通知储运部安排装运。储运部根据信用证分析单上规定的5月31日装运期即向货运代理公司申请配船。因装运期太紧，经多方努力才设法商洽将其他公司已配上的货退载，换上外贸公司的货，勉强挤上有效的船期。外贸公司经各方努力终于5月30日装运完毕，并取得5月30日签发的提单。6月2日备齐所有单据向开证行交单。

6月16日开证行来电提出：“第X X X X号信用证项下的第X X X号单据经审核，存在单证不符：根据你提单记载5月30日装运货物，超出我信用证规定的装运期限。以上不符点经研究不能同意接受，单据暂在我行代保存，速告如何处理。6月16日” 外贸公司接到开证行来电后，查核留底单据，未发现我单据有与信用证不符的地方，认为对方可能有误。于18日即向开证行回电：“你16日电悉。但我们认为单证不存在不符点：你信用证规定装运期为5月31日，我5月30日装运，并未超过信用证规定的装运期限——31日。所以我单证相符，请你行查核并按时付款。6月18日”

问题：

本案是否存在不符点，请说明情况？

将伤员转运时，应让伤员的头部在（），救护人员要时刻注意伤员的面色、呼吸、脉搏，必要时要及时抢救。

A、前面

B、后面

C、前面、后面无所谓

有以下程序：
#include ＜stdio.h＞
main()
int a[4][4]=1, 4, 3, 2, (8, 6, 5, 7), 3, 7, 2, 5, 4, 8, 6, 1, i, j, k, t;
for(i=0; i＜4; i++)
for (j=0; j＜3; j++)
for(k-j+1; k＜4; k++)
if (a[j][i]＞a[k][i])
t=a[j][i]; a[j][i]=a[k][i]; a[k][i]=t; /* 按列排序 */
for (i=0; i＜4; i++)
printf("%d, ", a[i][i]);

程序运行后的输出结果是()。

A) 1, 6, 5, 7, B) 8, 7, 3, 1, C) 4, 7, 5, 2, D) 1, 6, 2, 1,