下列疾病,引起双侧瞳孔缩小的是A.阿托品中毒 B.海洛因中毒 C.视神经萎缩 D.

题型:单项选择题

问题:

下列疾病,引起双侧瞳孔缩小的是

A.阿托品中毒

B.海洛因中毒

C.视神经萎缩

D.脑癌

E.青光眼

考点:中医执业医师西医诊断学基础中医执业医师历年真题
题型:单项选择题

当运动中的汽车撞到物体时,汽车所受到的损坏程度可以用“撞击影响”来衡量.某型汽车的撞击影响可以用公式I=2v2来表示,其中v(千米/分)表示汽车的速度;

(1)列表表示I与v的关系.

(2)当汽车的速度扩大为原来的2倍时,撞击影响扩大为原来的多少倍?

题型:单项选择题

补体滴定时,若1:60的0.12ml补体为1个“实用单位”,则2个“实用单位”为

A.1:50,0.2ml

B.1:40,0.2ml

C.1:30,0.2ml

D.1:25,0.2ml

E.1:20,0.2ml

题型:单项选择题

图甲为小型旋转电枢式交流发电机原理图,其矩形线圈在匀强磁场中绕垂直于磁场方向的固定轴OO’匀速转动,线圈的匝数n=100,电阻r=10Ω,线圈的两端经集流环与电阻R连接,电阻R=90Ω,与R并联的交流电压表为理想电表,在t=0时刻,线圈平面与磁场方向平行,穿过每匝线圈的磁通量Φ随时间t按图乙所示正弦规律变化。求:

(1)该发电机旋转的角速度;

(2)交流发电机产生的电动势的最大值;

(3)电路中交流电压表的示数。

题型:单项选择题
—Oh, Tom? What's the matter? You look so tired today.
— ________.

A. So do I
B. So I am
C. So I do
D. So am I
题型:单项选择题

阅读理解。

     To err is human. To blame the other guy is even more human.

     Common sense is not all that common.

     Why tell the truth when you can come up with a good excuse?

     These three popular misquotes (戏谑的引语) are meant to be jokes, and yet they tell us a lot about human

nature.To err, or to make mistakes, is indeed a part of being human, but it seems that most people don't want

to accept the responsibility for having made a mistake. They naturally look for someone else who could be

responsible for the problem. Perhaps it is the natural thing to do.The original quote about human nature went

like this:"To err is human, to forgive, divine (神圣的)." This saying mirrors an ideal: people should be forgiving

of others' mistakes. Instead, we tend to do the opposite-find someone else to pass the blame on to. However,

taking responsibility for something that went wrong is a making of great maturity (成熟).

     Common sense is what we call clear thought. Having common sense means having a good general plan that

will make things work well, and it also means staying with the plan. Common sense tells you that you take an

umbrella out into a rainstorm, but you leave the umbrella home when you hear a weather forecast for sunshine.

Common sense does not seem to be common for large organizations, because there are so many things going

on that one person cannot be in charge of everything. People say that in a large company, "the right hand does

not know what the left hand is doing."

     And what is wrong with a society that thinks that making up a good excuse is like creating a work of art?

One of the common problems with making excuses is that people, especially young people, get the idea that it's

okay not to be totally honest all the time. There is a corollary (直接推论) to that: if good excuse is "good" even

if it isn't honest, then where is the place of the truth?

1. According to tile passage, which of following seems the most human?[ ]

A. To search for truth.

B. To achieve one's ideal.

C. To make fun of others'mistakes.

D. To criticize others for one's own error.

2. Which of the following is NOT based on common sense?[ ]

A. A man tries to take charge of everything in a large company.

B. A student goes out with an umbrella in stormy weather.

C. A company's next move follows a good plan.

D. A lawyer acts on fine judgments.

3. What is the author's opinion about a good excuse?[ ]

A. Making a good excuse is sometimes a better policy.

B. Inventing a good excuse needs creative ideas.

C. A good excuse is as rewarding as honesty.

D. Bitter truth is better than a good excuse.

4. What would be the best title for his passage? [ ]

A. A Mirror of Human Nature

B. To Blame or to Forgive

C. A Mark of Maturity

D. Truth or Excuse

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