堆栈最常用于 ( ) 。A.实现数据循环移位 B.实现程序转移 C.保护被中断程序

题型:单项选择题

问题:

堆栈最常用于 ( ) 。

A.实现数据循环移位

B.实现程序转移

C.保护被中断程序的现场

D.数据的输入输出缓冲存储器

考点:计算机软件水平考试初级网络管理员计算机水平考试初级网络管理员2006年上半年上午真题
题型:单项选择题

阅读理解。

     One morning, Mrs. Black was going to do some shopping with her daughter Mary. When they were

Walking in the street, a fast car hit Mrs. Black. The driver sent her to a hospital quickly.

     The next day the driver came to the hospital to see Mrs. Black with a beautiful flower. But Mrs. Black

was still in bed and could hardly (几乎不) speak, so her daughter went in and spoke to her, "Mother, that

car driver is waiting outside. May he come in?"

     "Yes", Mrs. Black said. "If he is on foot."

1. Mary was going to do some shopping with her ________.

A. mother

B. son

C. daughter

D. husband

2. A ________ knocked down Mrs. Black.

A. taxi

B. truck

C. car

D. bus

3. The next day when the driver came to s6e her, Mrs. Black ________.

A. became well

B. was not well

C. was doing some shopping

D. was bleeping

4. When Mary told her mother that the driver wanted to come in, Mrs. Black ________.

A. got even more angry

B. became very happy

C. got more surprised

D. agreed

5. The driver went to see Mrs. Black in hospital with ________.

A. a lot of food

B. many sweets

C. a nice flower

D. all kinds of fruits

题型:单项选择题

病历摘要:女性,63岁,双眼视力下降六个月,并伴有黑影漂动,不伴有明显眼红、肿及头痛症状,家族中无类似病史,但患者有糖尿病史十二年,自行服用降糖药物,血糖控制不稳定。眼部检查:视力:右眼:0.04,左眼:0.3,右眼晶体轻度混浊,玻璃体明显混浊,眼底较为模糊,左眼晶体亦为轻度混浊,玻璃体未见明显混浊,眼底可见片状出血与大片状参出物。

我国糖尿病视网膜病变分期,下列哪些不妥?()(提示:病人经双眼部B超、FFA、眼底散瞳检查,诊断为双眼糖尿病性视网膜病变。)

A.可分为单纯型与增殖型

B.单纯型又分为三期

C.增殖型亦分为三期

D.共计分为六期

E.出现白色棉绒斑和出血斑是Ⅲ期

F.眼底出现新生血管或玻璃体出血即为Ⅳ期

G.眼底出现新生血管与纤维增殖,并发生视网膜脱离定为Ⅵ期

H.凡视网膜出血即为晚期

I.影响视力者才能分期

题型:单项选择题

化纤材料制成的网料和其他网

题型:单项选择题

月龄为3个月的小儿用药剂量为成人的

A.1/18~1/14
B.1/14~1/7
C.1/7~1/5
D.1/5~1/4
E.1/4~1/3

题型:单项选择题

采用齿轮变速调整属于容差调整中的无级调整。

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