关于肾血管平滑肌脂肪瘤描述,错误的是() A.有三种组织但比例不同 B.易出血 C.

题型:单项选择题

问题:

关于肾血管平滑肌脂肪瘤描述,错误的是()

A.有三种组织但比例不同

B.易出血

C.有包膜膨胀性生长缓慢

D.瘤内有脂肪成分

E.增强后部分强化

考点:广东住院医师急诊医学医学影像科医学影像科题库
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带钢中间浪产生的原因是:带钢中部延伸()边部延伸。

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The sun was just coming up when I headed out to work last May at 6 a.m. Not quite dark but dark enough to need my headlights. I turned onto one of the lonely rural country roads.

Maybe it was because I was listening to the radio, maybe it was because I was already thinking about some projects at work, that I didn’t spot the dark object on the road until I was too late. I ran over it and felt the back left tire pull, and then sink. I stopped and got out of the car.

No mystery here---- my back left tyre was cut like a loaf of bread. Back 50 yards was a piece of sharp iron I had run over. I had never changed a tyre. I looked up the road. Not a car in either direction. The nearest service station was miles away. I threw up my hands. Then I remembered---- my cell phone! I powered it up before realizing, I didn’t know who to call.

Wouldn’t you know it, I spotted a car coming from the opposite direction. The driver slowed as he approached. I guessed he could see I was in trouble. He stopped his car, got out and immediately saw the trouble. “Madam, would you like me to change that tyre for you?” he asked. The man couldn’t have been more friendly. I was frightened out there and he put me completely at ease. “There,” he said, after putting on the spare, “you are all set to go.”

“Good thing for me that you were driving this way,” I told him, as I climbed back into my car.

“Funny you should say that,” he said. “Just like you, I was heading to work, but my job is in the opposite direction. I made a wrong turn at some point. I don’t know what I was thinking.”

小题1:The writer didn’t notice the object on the road because ______.

A.it was rather dark then

B.she didn’t use her headlights

C.there was much traffic

D.she was careless when driving小题2:From Paragraph 4 we learn that______.

A.the writer felt quite anxious

B.no one would like to help the writer

C.the writer was a new driver

D.the cell phone should be powered up小题3:What did the man do when he saw the writer?

A.He stopped and laughed at her.

B.He walked over to frighten her.

C.He helped her without hesitation.

D.He drove away in the opposite direction.小题4:The end of the story tells us that the man ______.

A.went a wrong way

B.felt the writer funny

C.didn’t know what he was doing

D.come specially to help the writer

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—_____ in your English book?

—A photo of my sister.  [ ]

A. Who's

B. What's

C. Where's

D. How's

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股骨颈骨折三刃钉内固定术后,可能引起股骨头坏死的最可能的原因是()

A.股骨颈头下型骨折

B.术式选择不当

C.X线表现Pauwels角>70°

D.伤后早期下地负重

E.X线表现,颈干角>127°

题型:单项选择题

我国信息化事业的发展思路是

A.科研主导

B.开发主导

C.市场主导

D.应用主导

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