问题 单项选择题

患者,男性,40岁。2周来右侧咬物不适,冷水引起疼痛,近2日来夜间疼痛,影响睡眠,并引起半侧头疼,疼痛不能定位,检查右侧上、下磨牙面均有深的龋洞。

对患牙的应急处理为

A.拔除
B.开髓引流
C.消炎止痛
D.安抚治疗
E.间接盖髓充填

答案

参考答案:B

阅读理解

阅读理解。

     One of my favorite things I like to watch is the bloopers (洋相) and outtakes (花絮) that are shown

of mistakes made during the making of a movie. Most DVDs have a section of outtakes, and often they

will set me off laughing, especially when you know what was supposed to happen.

     We all make mistakes, and have many bloopers and outtakes in a lifetime. Some of them may be

funny like movie bloopers, a stupid mistake and we are able to laugh at ourselves. Other outtakes in life,

however, are not funny. I am referring to the tragic turns of events that happen in life that can turn our life

in a moment. Accidents, disaster, the death of a loved one happen unexpectedly, and can greatly affect

our lives. These are outtakes we would prefer not to happen or even replayed in our life.

     Times of crisis and tragedy can not be prevented, but how you handle these outtakes will affect the

rest of your life. There is always a choice in any crisis. We can choose to feel upset, but keep hopes and

move forward, or choose to become stuck in the past. We cannot choose our circumstances, but we do

have a choice how we respond to them. We can give in or overcome, and our choice will determine our

future. When we drive a car our focus is the road ahead; if we spend all our time looking in the rearview

mirror(后视镜) failure is more or less inevitable(不可避免)! The same is true in life. We will fail, or at

best remain at a standstill if we keep looking back and focusing on the events behind us, reliving the past.

1.The author mentions the outtakes of a movie in the first paragraph because         .

A. most people have the hobby of watching them

B. they are part of a movie

C. he wants to direct us to his topic in a natural way

D. he just wants to tell us a story

2. The outtakes in our life are different from those of a movie because         .

A. not all of them are funny  

B. they can be avoided

C. they are more funny        

D. they happen more often

3. The purpose of the author is to tell us         .

A. the different kinds of outtakes in real life

B. his funny experience in watching a movie

C. to choose the right attitude towards outtakes in life

D. what we should learn from the outtakes in real life

4. What would be the best title for the passage?

A. Outtakes! Give in or overcome?

B. Outtakes will destroy you.

C. There is always a choice in any crisis.

D. Keep hopes whatever happens.

判断题