血型为B的人,血清中存在的抗体是A.抗AB.抗BC.抗A和抗BD.无抗A,无抗BE.

题型:单项选择题

问题:

血型为B的人,血清中存在的抗体是

A.抗A
B.抗B
C.抗A和抗B
D.无抗A,无抗B
E.抗C

考点:药学职称考试药士基础知识初级药士基础知识
题型:单项选择题

阅读理解。

     Skin-diving (潜泳) is a new sport today. This sport take you into a wonderful new world. It is like a visit

to the moon! When you are under water, it is easy for you to climb big rocks, because you are on longer heavy.

     Here, under water, everything is blue and green. During the day, there is plenty of light. When fish swims

nearby, you can catch them with your hands.

     When you have tanks (罐) of air on your back, you can stay in deep water for a long time. But you must

be careful when you dive in deep water.

     To catch fish is one of the most interesting parts of this sport. Besides, there are more uses for Skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.

     Now you can see that Skin-diving is both useful and interesting.

1. Skin-diving can take you to _________.

A. an exciting world

B. a new world

C. a beautiful world

D. an interesting and new world

2. This sport _________.

A. is like to travel on the moon

B. is like to play in water

C. is like to visit a new country

D. is like to climb a big rock

3. You can stay in deep water for a long time because _________.

A. you can swim

B. you can take tanks of air with you

C. you can bring something to eat

D. you can skin diving

4. Which of the following statements is NOT true?

A. Skin-diving is a new sport.

B. Skin-diving is like visiting the moon.

C. The only use of skin-diving is to have more fun.

D. Skin-diving is not only interesting but useful.

5. Skin-diving is a useful and interesting sport because _________.

A. you can catch fish with your hands

B. you can clean the ship in the water

C. you can get many things from the deep sea

D. all of the above

题型:单项选择题

确诊腰椎间盘脱出症,最有价值的检查是()

A.肌电图

B.CT

C.诱发电位

D.腰椎管造影

E.腰椎正侧位X线片

题型:单项选择题

设窗体上有1个水平滚动条,已经通过属性窗口把它的Max属性设置为1,Min属性设置为100。下面叙述中正确的是

A.程序运行时,若使滚动块向左移动,滚动条的Value属性值就增加

B.程序运行时,若使滚动块向左移动,滚动条的Value属性值就减少

C.由于滚动条的Max属性值小于Min属性值,程序会出错

D.由于滚动条的Max属性值小于Min属性值,程序运行时滚动条的长度会缩为一点,滚动块无法移动

题型:单项选择题

在非自动闭塞的电气化区段上更换钢轨时,可以在同一地点将两股钢轨同时拆下。

题型:单项选择题

给出下面的代码段,下面的哪些陈述为真 ( )
public void create()

Vector myVect;
myVect = new Vector();

Ⅰ:第2行的声明不会为变量myVect分配内存空间。
Ⅱ:第2行的声明分配一个到Vector对象的引用的内存空间。
Ⅲ:第2行语句创建一个Vector类对象。
Ⅳ:第3行语句创建一个Vector类对象。

A.Ⅱ、Ⅲ、Ⅳ

B.Ⅱ、Ⅲ、Ⅳ

C.Ⅰ、Ⅲ

D.Ⅰ、Ⅳ

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