按照“先进先出”组织数据的数据结构是( )。A．队列 B．栈 C．双向链表 D．二叉

Trust has been considered as the basis of any relationship, including friendship. No relationship can last long with a lack of trust. Not many of your friends will have real faith in you as you would like to believe.小题1: Sometimes, it takes years, even a complete lifetime, to trust someone. However, how do we know if our friends have faith in us?

小题2:With whom will you share things that you don’t want everyone to know? It would be with a close friend, whom you trust as much as you trust yourself. While a few of your friends may be fiercely protective of their privacy and may not tell their secrets to anyone, those who do, surely find you trustworthy and reliable.

Whom do you look up to for advice when you need it the most? It has to be either your parents or your friends. 小题3:This is a shining example of trust. You only seek advice from people you hold in high regard and find dependable. The friends who trust you will never forget to include you in the important decisions of their life.

Arguments and heated discussions are a part of every relationship, and this is also true for friendship. 小题4:While some people find it difficult to forgive and forget, your friends will never have problems moving on. It is because they trust you and believe that you will never cause any pain to them on purpose.

There are times in life when you find yourself a lonely soldier. 小题5:Your friends will never let you down and will strongly stand for you when you need encouragement. You can determine that they trust you and believe in your beliefs, if they side with you when you need them the most.

A．People can be extraordinarily jealous sometimes

B．You know they will never pass on a wrong suggestion

C．In fact, winning trust is, by far, the most challenging aspect of relationships

D．Two people cannot have identical reactions to a situation and different opinions do exist.E. No matter how close you are to your friends, you cannot take that comfort level for granted.

F. If your friends share their secrets, there’s a good possibility that they have much faith in you.

G. However, people who are fortunate to have been blessed with true friends are never alone in any battle.

某同学测量一只额定电压为2.5V的小灯泡的电功率，他设计的电路图如图甲所示．

（1）请根据图甲将图乙中的实物电路连接完整（导线不允许交叉）

（2）闭合开关前，滑动变阻器的滑片应滑到最            （填“左”或“右”）端．闭合开关后，调节滑动变阻器，当电压表的示数为2.5V时，电流表的示数为0.28A，小灯泡的额定功率为            W。继续调节滑动变阻器，当它连入电路的电阻值最小时，电压表的示数为2.7V，电流表的示数为0.29A，小灯泡的实际功率为                  W。

老年人急性胰腺炎的临床特点除外（）

A.谵妄、语言障碍

B.胸腔积液

C.无明显腹痛和腹膜刺激征

D.严重低血糖

E.麻痹性肠梗阻

下列哪些是引起空腹高血糖的可能原因

A．夜间胰岛素剂量不足

B．早餐进食过多

C．Somogyi现象

D．黎明现象

女婴，7个月。发热伴轻咳5天，近2天出现频繁呕吐达10余次。查体：T38.2℃，P140次/分，R32次/分，嗜睡，前囟饱满，心、肺未见异常，双侧巴氏征（+），左上臂卡疤（+）。脑脊液检查：外观混浊，WBC800×10⁶/L，NO.78，蛋白2g/L，糖1.2mmol/L，氯化物100mmol/L最可能的诊断是（）。

A.中毒性脑病

B.隐球菌性脑炎

C.病毒性脑炎

D.化脓性脑膜炎

E.结核性脑膜炎