硫化罐一般由罐体、罐盖开闭装置和（）等构成。

对肠结核最有诊断价值的检查是（）。

A．K线钡餐检查发现肠腔狭窄

B．结肠镜检查示回盲部炎症

C．结肠镜下活检找到干酪性上皮样肉芽肿

D．结核菌素试验强阳性

E．大便中查到结核杆菌

阅读理解。

丑菊

       去年初秋，我种了一株“丑菊”。这完全是出于一种好奇心，因为我很想看看它的花儿到底是不是“丑”的。可是，我越着急，它就越长得慢。好几次想拔掉算了，但又耐心等待。    

       今年“五一”，丑菊终于开了几朵奇异的花。花虽然很小，但颜色金黄金黄的。几十片花瓣围成三四层，显得娇小、美丽。     

       我最欣赏的还是它的“特别劲”。夜晚，它的几层花瓣会像收伞似的自动收拢。到了白天，花瓣又像撑伞似的自动张开，而且花心一直向着太阳，跟着太阳转，显得非常谦恭，难怪它还有个别名叫“葵菊”。     

       丑菊不但不丑，而且非常美丽、可爱。由此，我联想到：世界上的事物有不少是名称与实际并不完全相同的。我们要真正认识它们，就不但要知道它们的名称，更要深入了解它们的实质。   

1．我种丑菊的原因是                                                                     。 

2．丑菊又叫            ，花朵____，颜色____，显得____、____。

3．我最欣赏的是丑菊的什么特点？  

4．短文说明了一个什么道理？[ ]

     A．说明丑菊不丑，而且非常美丽、可爱。    

     B．说明世界上的事物不少是名称与实际并不是完全相同的。   

     C．说明要真正认识世界上的事，不但要知道它们的名称，更要深入了解它们的实质。

加油站对外销售油品的进价成本（不含税）叫（）。

A、销售成本

B、销售额

C、销售费用

D、销售税金

     It's 5: 00 in the morning when the alarm (闹钟) rings in my ears. I roll out of bed and walk blindly

through the dark into the bathroom. I turn on the light and put on my glasses. The house is still as I walk

downstairs while my husband and three kids sleep peacefully. Usually I go for a long run, but today I

choose my favorite exercise DVD,  Insanity.Sweat pours down my face and into my eyes. My heart

races as I force my body to finish each movement. As I near the end of the exercise,  I feel extremely

tired, but a smile is on my face. It's not a smile because the DVD is over, but a smile of success from

pushing my body to its extreme limit.

     Some people enjoy shopping, smoking, food, work, or even chocolate. But I need exercise to get

through each day. Some shake heads when they see me run through the town. Others get hurt when I

refuse to try just one bite of their grandmother's chocolate cake. They raise their eyebrows, surprised

by my "no thank you," or by my choice to have a salad. Over the years, I have learned it's okay to

just say "no." I shouldn't feel sorry for refusing food that I don't want to eat.

     So what drives me to roll out of bed at 5:00 a. m.? What gives me the reason to just say no to ice

cream? Commitment. A commitment to change my life with a way that reduces daily anxiety,  increases

selfconfidence and energy,  extends life and above all improves my body shape. This is the point where

a smile appears on my face as I look at myself in the mirror or try on my favorite pair of jeans that now

fit just right. It's through commitment and sweat that I can make a difference within myself inside and

out.

1. Why is there a smile on the author's face in the morning?

A. Because she sees her family sleeping peacefully.

B. Because she finishes her favorite exercise.

C. Because she enjoys the interesting DVD.

D. Because she feels a sense of achievement.

2. Which of the following is true according to Paragraph 2?

A. She doesn't treat others politely.

B. She likes to make others surprised.

C. Others don't understand what she does.

D. Others try to help her by offering her food.

3. What does the underlined word "commitment" in the last paragraph mean?

A. Good health.

B. Firm belief.

C. A strong power.

D. A regular habit.

4. What can we learn about the author from the text?

A. She acts in a strange way.

B. She wants to look different from others.

C. She aims to develop a good body shape.

D. She has difficulty getting along with others.

患者，女，26岁。月经不调，经行血块甚多，色紫黑，且疼痛异常，舌红，脉弦数。

首选药物是（）

A.花蕊石

B.白茅根

C.小蓟

D.大蓟

E.茜草