跑完240米的一段路,小明用40秒,小亮用50秒,小明和小亮所用时间比是____

题型:填空题

问题:

跑完240米的一段路,小明用40秒,小亮用50秒,小明和小亮所用时间比是______,所走的速度比是______.

考点:比的认识
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下列四幅作品从创作风格上判断,属于同一流派的是

题型:填空题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(E= AB   F=AC  G=AD)

There was a park near my home. But I didn’t go there very often. Many people said there was nothing special. One afternoon I went into the park and found it was really small. I walked quickly because there wasn’t much to see. I walked for some time and found myself standing in front of two paths.  小题1:     I found that the two paths were different from each other.

The left one was wide and clean. There were lots of flowers on both sides of the path. Though the flowers weren’t very beautiful, they made me feel good. I decided to take this path. But wait! I looked at the right one. The path didn’t look nice.    小题2:     Grass grew everywhere. For a long time I couldn’t make up my mind.

    小题3:    It wasn’t nice , but I didn’t want to give up. At last, I came to the end of the path. Ah! There was a small garden there. It was beautiful, perhaps the most beautiful garden I had ever seen.   小题4:      

Many people told me that there was nothing much to see in the park. Now I’d like to tell them that if they had followed the right way, they would have felt differently. But when I told them about what I had seen in the park, they just smiled at me without saying a word. I knew they didn’t believe me. They couldn’t even remember that path because it was so small.

    小题5:     Don’t be afraid to choose a different path. You may get a big surprise!

A.There is nothing that I want to see.

B.It looked like it had not been cleaned for months.

C.After a while a strange feeling made me follow the dirty path.

D.“ Which way should I go?” I asked myself. I looked at one way, then the other.E. I told them what happened.

F. My trip to the park that day made me understand something about life.

G. There were trees, flowers and chairs. I thought it was the nicest part of the park.

题型:填空题

女患,72岁,以"意识不清1小时"为主诉来急诊入院,头颅CT显示右侧大脑半球3cm×3cm×6cm高密度影。诊断考虑为()

A.昏厥

B.脑出血

C.脑栓塞

D.脑血栓形成

E.高血压脑病

题型:填空题

肝硬化腹水产生的机制为()

A.脾功能亢进

B.血清清蛋白增多

C.门静脉压力增高

D.醛固酮分泌减少

E.肾小球滤过率增加

题型:填空题

由于药物的药理作用增强所致,常与剂量有关,多数可预测的不良反应属于()

A.严重不良反应

B.新的药品不良反应

C.药品群体不良事件

D.A型不良反应

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