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问题 单项选择题

患者因自发性蛛网膜下腔出血死亡，尸检见脑组织大体如图所示，镜下如图所示，最可能的诊断是（）

A.顶叶神经胶质瘤

B.顶叶脑脓肿

C.顶叶血管母细胞瘤

D.顶叶血管畸形

E.以上都不正确

答案

参考答案：D

完形填空

You are 21 years old and live a happy life. ________ one day, your doctor tells you that you have a serious disease and may not live more than one year.

How would you ____ ? What would you do? I think most of us might feel very _____ and give up our dreams and hopes for the future. Here is _____ one of the greatest scientists, Stephen Hawking , did.

Hawking didn’t let the disease stop him from living his dream life. He went on with his study of the universe (宇宙) and _____ around the world to give talks . In 2002, Hawking visited China and _____ to students in Hangzhou and Beijing. Because of the disease，Hawking had to sit in his wheelchair and speak _______ a computer. He told the students about his theories（理论） on some questions, for example, _____ time is , how the universe began, and what black holes are. Hawking became famous in the early 1970s. In 1988, he wrote A Brief History of Time. The _____ explains a difficult theory in an easy way and it sold very well. Stephen Hawking is a man with a _____ will（意志） and people think he is the greatest scientist in physics since Albert Einstein.

小题1:

A．And

B．But

C．So

D．Or小题2:

A．do

B．study

C．stay

D．feel小题3:

A．happy

B．tired

C．sad

D．excited小题4:

A．where

B．when

C．how

D．what小题5:

A．walked

B．turned

C．travelled

D．looked小题6:

A．told

B．said

C．shouted

D．spoke小题7:

A．of

B．in

C．through

D．for小题8:

A．how

B．when

C．where

D．what小题9:

A．book

B．man

C．talk

D．question小题10:

A．big

B．dark

C．strong

D．new
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单项选择题

小区可容纳同时通话的手机数与该小区哪种设备数量有关。（）

A、天线

B、频率

C、信道

D、PCM
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