下面的子程序是将AL寄存器低于4位中的十六进制转换为ASCII码,试问:该子程序中的

题型:单项选择题

问题:

下面的子程序是将AL寄存器低于4位中的十六进制转换为ASCII码,试问:该子程序中的横线处应该填写什么指令?HTOASEPROCANDAL,0FHADDAL,30HCMPAL,39HJBEDONE ______ DONE:RETHTOASCENDP

A.SUBAL,‘A’-0AH

B.ADDAL,‘A’-0AH

C.SUBAL,07H

D.ADDAL,07H

考点:计算机等级考试PC技术计算机三级(PC技术)52
题型:单项选择题

任务型阅读。

    There are many things you can do to improve your memory. Among them are different memorizing methods

as well as taking special care of your health.

    It is important that you regularly stimulate (刺激) your brain to make your memory more efficient. You can

do this by doing activities that you don't normally do and by changing your daily habits. Learning a new skill

helps your brain to develop. When trying to memorize something, you should not allow other thoughts to entre

your mind because this will reduce your chances of making right memories.

    An excellent way to help memory is to connect information with pictures. It is called memonics (记忆术).

Try to see the pictures in your mind. Taking notes, being organized and keeping a diary will also be useful ways. 

    Healthy food and plenty of vitamins are good for your memory to work properly. Drinking a lot of water also

helps to keep your memory. You must allow your brain to have enough sleep and a good rest. When you are

asleep, your brain stores memory. Not enough sleep can cause problems with the storing information and being

tired will stop you from being able to concentrate(集中) well. Caffeine in tea and coffee is very good at

preventing sleepiness and helping concentrate well, but they can also cause problems with memory.

    In order to concentrate well, you must be relaxed. Generally keeping fit and regular health checks are both

important as well-not just for improving your memory.

根据上面短文内容填空。

1. Different memorizing methods and _____________ can improve your memory.

2. To make your memory more efficient, you ______________.

3. You should not allow other thoughts to entre your mind because you will ____________ to memorize things

   correctly.

4. ____________, plenty vitamins, drinking a lot of water, ___________ and a good rest are good for your

   memory to work properly, too

5. The good thing about caffeine in tea and coffee is that caffeine can _____________.

题型:单项选择题

患者男,40岁。下肢酸胀、沉重7年,活动或休息后减轻。体检可见小腿内侧有蚓状团块,足靴区有色素沉着。

目前该患者最主要的护理诊断是()

A.活动无耐力

B.知识缺乏

C.疼痛

D.潜在并发症:出血

E.潜在的皮肤完整性受损

题型:单项选择题

补写出下列名篇名句中的空缺部分。(6分)

小题1:                        ,吾独穷困乎此时也。(屈原《离骚》)

小题2:间关莺语花底滑,                       。(白居易《琵琶行》)

小题3:醉翁之意不在酒,在乎山水之间也。                         (欧阳修《醉翁亭记》)

小题4:师者,                     。(韩愈《师说》)

小题5:故不积跬步,                 。(荀子《劝学》)

题型:单项选择题

10()。

A.

B.

C.

D.

题型:单项选择题

“十五”时期粮食产量最高的年份是哪一年()

A.2002年

B.2003年

C.2004.年

D.2005年

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