关于甲胎蛋白的临床意义,正确的是()。 A.持续阳性,肝细胞癌可能性最大 B.对转移

题型:多项选择题

问题:

关于甲胎蛋白的临床意义,正确的是()。

A.持续阳性,肝细胞癌可能性最大

B.对转移性肝癌的确诊有价值

C.非恶性肝病可一时性升高

D.其他消化道肿瘤AFP为阴性

E.孕妇能出现低AFP

考点:消化内科学(医学高级)消化系疾病问诊技巧及常见症状消化系疾病问诊技巧及常见症状题库
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恐惧症是对某种物体或某种环境的一种非理性的、不适应的恐惧感。一旦面对这种物体或环境时,尽管当时并无定论,恐惧症患者仍产生一种极端的恐惧感。 根据上述定义,下列各项属于恐惧症的是:

A.看了恐怖片《午夜杀手》后,小李脑海里总是浮现电影中的恐怖场景,接连好几天睡不好觉 

B.21岁的小马小时候因与弟弟发生争执,父亲拿起一根削尖的竹片砸向她,虽然没有砸中,但至今想起那尖尖的竹片仍很害怕,看见甚至想到尖锐物品时都会很紧张 

C.小孙刚拿到驾照,开车送小朋友回家,走到半路小明就要下车,因为他担心小孙的驾驶技术,自上车后就一直承受着害怕出车祸的精神压力 

D.陈女士吃过晚饭后在小区散步,突然从草丛中窜出一只猫,吓得她尖叫着跑回家

题型:多项选择题

    Macao is only forty miles from Hong Kong and it is easy to reach. You can get there by sea. It is an interesting place and it had a long history. Macao is part of China and most people living there are Chinese.

The first Europeans to go to Macao came from Portugal. More than four hundred years ago the Portuguese went there to trade with China. Some settled and made their homes there. They built strong forts to guard the city and the harbor. They also built churches, schools, hospitals and other places. Slowly the city grew. People from many countries came to live and work in Macao.

Today many people visit Macao. Some only go there to watch dog-racing or motor-racing or to gamble with their money. But Macao is a quiet and peaceful place. It is pleasant just to walk around and look at old buildings and forts. You feel you are back in the old days. Of course, some of the buildings are now in ruins. The Church of St. Paul has only the front wall with many steps leading up to it. But it is still interesting to see.

When you are hot and tired, there are small cool gardens to rest in. When you are hungry, there are good restaurants with many kinds of food. Nearby there are some islands, which are also nice and are easy to get to. There is certainly a lot to do in Macao.

56. You feel in Macao you are back in the old days because_________.

A. most of the buildings are now in ruins

B. you can watch dog-racing or motor-racing

C. you can go about to see the old buildings and forts

D. it is a peaceful place

57. Where will you have a break when you feel worn out?

A. In good restaurants.                                       B. In small cool gardens.

C. On some islands.                                                        D. In beautiful parks.

58. The main idea of this passage seems to be that_________.

A. people from many countries came to live and work in Macao

B. Portuguese were willing to do business in China

C. people in Macao serve good food

D. Macao is a quiet and peaceful place with a lot to see and to do

题型:多项选择题

假冒卷烟产品有哪些特征()

A、外观的仿真迷惑性

B、地域性和相对集中性

C、品种多样性

D、假冒卷烟具有利润率高、危害严重

题型:多项选择题

Visual Basic程序中语句的续行符是( )。

A.'

B.:

C.\

D._

题型:多项选择题

孔圈中心线应和桩的轴线重合,其与轴线的偏差不得大于()mm。

A、10

B、20

C、30

D、40

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