最多见的颅内肿瘤是() A.脑膜瘤 B.垂体腺瘤 C.胶质细胞瘤 D.神经鞘瘤或神经

题型:单项选择题

问题:

最多见的颅内肿瘤是()

A.脑膜瘤

B.垂体腺瘤

C.胶质细胞瘤

D.神经鞘瘤或神经纤维瘤

E.血管瘤

考点:住院医师甘肃住院医师神经外科甘肃住院医师神经外科模拟试卷(六)
题型:单项选择题

Mr. White works in an office. One day, when he had lunch, a friend came to visit him . They were very happy and talked a lot. Then they looked at the clock on the wall. It was time to go to office. He had to stay goodbye to his friend and left. It was raining hard and the streets were wet. He drove too fast to see the red lights . And he couldn’t stop his car and hit a car in front of his. An old man got off and called out angrily, “ What are you doing? Do you want to hit me to death(死亡)?”

“I’m sorry , sir,” said Mr. White . “I didn’t find the lights turned red.” Then he brought out a bottle of wine(酒) and gave it to the old man .21教育名师原创作品

“ It’s very cold today , sir ,” said Mr. white . “Please drink a little , then you’ll be warmer.”

The old man drank some wine and became happy. “I’m feeling much better now. Why don’t you drink any?” he asked.

“I can’t drink anything now ,sir,” answered Mr. White.“I’m waiting for the policeman to come .Only drunkers(酒鬼)cause accidents, you know!”

小题1:The story happened________________.

A.in the morning

B.in the afternoon

C.in the evening

D.at night小题2:Mr White drove too fast because _______________

A.he was happy that day

B.he was good at drinking

C.there were few cars in the street

D.he was afraid to be late小题3:Mr White hit the car because  ________.

A.he didn’t see it

B.it was raining hard

C.he couldn’t stop his car in time

D.he couldn’t drive at all.小题4:Mr White gave a bottle of wine to the old man ________.

A.to put the blame onto him

B.to make him happy

C.to make him warm

D.to leave there before the policeman小题5:At last ___________________.

A. the old man felt much better

B.the old man was friendly to Mr White

C.Mr White drank some ,too .

D.Mr White fooled the old man .

题型:单项选择题
阅读短文,完成练习。

蜗牛的眼睛

  书上说蜗牛是有眼睛的,它不只是靠触角来识别方向还靠眼睛。但蜗牛的眼睛在哪儿?我怎么看不见它呢?
  于是我提了几只蜗牛,放进玻璃缸里,扔下几片白菜叶,想看清楚蜗牛的眼睛到底在哪儿。
  第一个探索目标是蜗牛的上身,我想蜗牛的眼睛应该和其他动物一样在嘴巴周围吧,我躲在柜子边偷偷观察玻璃缸中“熟睡”的蜗牛。不久,一只大一些的蜗牛从“门口”探出头来,头上的两只触角也伸了出来。只见它慢吞吞地爬到菜叶上,又慢吞吞地找到嫩叶,然后才慢吞吞地吃起来。它吃得津津有味,我悄悄地直起身,用放大镜对着它看,朝嘴巴那儿看。也许是它嘴巴太小了,几乎看不出在咀嚼。但放大镜中的蜗牛嘴巴周围,除了细小的条纹外,没什么像眼睛的。
  第一个探索目标——失败!
  我的第二个探索目标是蜗牛的触角,因为它吃叶子的时候,都要先用触角碰一碰。
  又有一只蜗牛“醒”了,我正好验证一下,是不是每只蜗牛吃食物都用触角碰一碰。果然不出我所料,那只蜗牛爬到菜叶上后,也伸长触角碰了碰,我使用放大镜对着它的触角看。只见触角的顶端有两颗圆圆的眼睛——跟其他动物一样,眼白中间有一个黑圆点。我又反复地对其他蜗牛作了观察,结果都一样。
  第二个探索目标——成功!
  真高兴,我发现了蜗牛的眼睛,在触角的顶端。
1.读短文,判断下列说法对与错。
(1)蜗牛的跟睛长在嘴巴周围。(  )
(2)蜗牛的眼睛长在触角的顶端。(  )
(3)我是用放大镜仔细观察蜗牛的。(  )
(4)我只观察了“醒”了的那只蜗牛,就确定蜗牛的眼睛长在触角的顶端。(  )
2.读句子,体会加粗词语的意思。
(1)不久,一只大一些的蜗牛从“门口”探出头来,头上的两只触角也伸了出来。
“门口”指的是______________。
(2)只见它慢吞吞地爬到菜叶上,又慢吞吞地找到嫩叶,然后才慢吞吞地吃起来。
__________________________________________________________________________
3.用加粗的词语造句。
津津有味——______________________________________________________________
4.根据短文内容填写下表。
探索过程观察对象观察到的现象观察结果
(成功或失败)
得出结论
第一个探索目标
第二个探索目标
题型:单项选择题

某同学利用如图1所示的实验电路来测量电阻的阻值.

(1)将电阻箱接入a、b之间,闭合开关.适当调节滑动变阻 器R′后保持其阻值不变.改变电阻箱的阻值R,得到一组电压表的示数U与R的数据如下表:

电阻R/Ω5.010.015.025.035.045.0
电压U/V1.001.501.802.142.322.45
请根据实验数据在图2作出U-R关系图象.

(2)用待测电阻RX替换电阻箱,读得电压表示数为2.00V.利用(1)中测绘的U-R图象可得RX=______Ω.

(3)使用较长时间后,电池的电动势可认为不变,但内阻增大.若仍用本实验装置和(1)中测绘的U-R图象测定某一电阻,则测定结果将______(选填“偏大”或“偏小”).现将一已知阻值为10Ω的电阻换接在a、b之间,你应如何调节滑动变阻器,便仍可利用本实验装置和(1)中测绘的U-R图象实现对待测电阻的准确测定?

题型:单项选择题

下列()单证是从事道路旅客运输的驾驶员在行车过程中不需要随车携带的。

A、道路运输经营许可证

B、道路运输证

C、线路核准证

D、客票

题型:单项选择题

下列四种投资工具中,风险最低的是( )。

A.有担保的公司债券

B.国库券

C.期货

D.平衡性基金

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