灌肠时病人有便意，应降低灌肠筒，让病人深呼吸或立即拔除肛管。

在下面的横线上填写上恰当的内容，字数可稍有不同。（4分）

到了丹麦，才知道写个童话可以不打草稿；

到了希腊，才知道迷人的地方其实是个破庙；

到了   ，                             ；

到了   ，                             ；

到了巴西，才知道不懂得足球会被人嘲笑；

到了奥地利，才知道流浪汉也都有音乐细胞。

患者，女性，70岁，诊断“慢性支气管炎，阻塞性肺气肿”，现无发热，但痰多，难咳出。

对其进行康复治疗，说法错误的是（）

A.排痰训练包括体位引流、胸部叩击、震颤及直接咳嗽

B.吹蜡烛法属于呼吸肌训练

C.全身训练主要采用有氧训练和医疗体操

D.中国传统疗法对其也有较好的治疗作用

E.自然疗法包括日光浴、冷水浴等，但不包括户外运动锻炼

Solving a problem can be broken down into several steps. First, the problem must be identified correctly. Psychologists refer (1) this step as problem representation. For many problems, figuring (2) which information is relevant and (3) is extraneous can be difficult and can interfere (4) arriving at a good solution. Clearly, before a problem can be solved, it must be obvious (5) the problem is, however, this is not as easy (6) it might seem. One obstacle to efficient problem representation is functional fixedness, that is, allowing preconceived notions and even prejudices (7) color the facts. Most people tend (8) see objects and events in certain fixed ways, and by being inflexible in viewing the problem, they may be unable to notice the tools (9) the solution. Once the problem is identified accurately, (10) , the second step consists (11) considering the alternatives for a solution. A common way to evaluate alternatives is to write them (12) and then make a list (13) advantages and disadvantages for each solution. Here again, people may be limited by prior experiences. Often people adopt mental sets (14) lead them to the same problem-solving strategies that were successful for problems (15) the past. Although that can be helpful most (16) the time, sometimes a new situation requires a different strategy. (17) that case, the mental set must be abandoned, (18) new alternatives must be explored.
After the alternatives have been compared, a strategy must be selected (19) among them. One way to avoid becoming mired in the options is (20) try the best option with a view to abandoning it for another (21) the results are unfavorable. This attitude allows many people to move on expeditiously (22) the next step—action. The strategy selected must be implemented and tested. If it solves the problem, no further action is necessary, but if (23) , then the cycle begins again, starting (24) problem identification. By continuing to review the problem (25) repeat the problem-solving steps, the solution can be improved upon and refined.

在函数中，可以用auto、extem、register和statlc这四个关键字中的一个来说明变量的存储类型，如果不说明存储类型，则默认的存储类型是______。

A．auto
B．extern
C．register
D．static