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【单选题】
患者，男，7l岁，患高血压病25年，平时血压最高可达24/15kPa(180/112mmHg)，本次因情绪波动诱发头痛，恶心，视物模糊，咳粉红色泡沫痰。不能平卧。体检： BP24/17kPa(180/128mmHg)，心界左下扩大，两肺底哆音，眼底检查发现出血及视盘水肿。此患者最可能属于高血压病的临床类型为
A.
恶性高血压
B.
高血压危象
C.
高血压脑病
D.
临界性高血压
E.
收缩期高血压
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【单选题】Why has climate change become a major issue for both business and government?
A.
The body of scientific evidence is inconclusive.
B.
The solutions to the problems are unanimous.
C.
The weather patterns are becoming increasingly uniform.
D.
The change in climate patterns affects the entire planet.
E.
The effects are confined to national boundaries.
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【单选题】What can we infer from the text?
A.
Climate change has caused great damage to most countries in the world.
B.
To stop climate change will greatly improve the development of the world.
C.
It is urgent for human beings to take measures to prevent climate change.
D.
Human beings should build man-made highlands to avoid floods.
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A.
D型
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L型
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既有D型又有L型
D.
D型多于L型
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【单选题】Where do Louisa and Mrs. Traynor have the conversation?
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Louisa’s home
B.
A car
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【单选题】美国心理学家WoodWorth提出的行为表示式“S-O-R”分别指
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S-see，O-organize，R-respond
B.
S-sense，O-organize，R-react
C.
S-stimulus，O-organism，R-reaction
D.
S-stimulate，O-organize，R-respond
E.
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【单选题】下面关于轨道电路极性交叉的说法不正确的是（ ）。
A.
极性交叉的目的是防止相邻轨道电路的绝缘节破损时，引起轨道继电器错误动作
B.
绝缘节两侧的轨道电路采用不同频率的信号，就是轨道电路的极性交叉
C.
轨道电路的极性交叉实现了故障-安全的原则
D.
“人工极性交叉”需要增加一对钢轨绝缘和两根连线
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【简答题】什么是轨道电路的极叉？请你叙述一个不用封连钢轨绝缘就能检查极叉的检查方法？
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【单选题】What does “12 August” mean by Louisa?
A.
the time for anniversary with Patrick
B.
the time for Will's last day
C.
the time for Louisa's wedding
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相关题目：
【单选题】Why has climate change become a major issue for both business and government?
A.
The body of scientific evidence is inconclusive.
B.
The solutions to the problems are unanimous.
C.
The weather patterns are becoming increasingly uniform.
D.
The change in climate patterns affects the entire planet.
E.
The effects are confined to national boundaries.
查看完整题目与答案
【单选题】What can we infer from the text?
A.
Climate change has caused great damage to most countries in the world.
B.
To stop climate change will greatly improve the development of the world.
C.
It is urgent for human beings to take measures to prevent climate change.
D.
Human beings should build man-made highlands to avoid floods.
查看完整题目与答案
【单选题】存在于植物界的淀粉或纤维素，其所含葡萄糖是
A.
D型
B.
L型
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L型多于D型
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【单选题】Where do Louisa and Mrs. Traynor have the conversation?
A.
Louisa’s home
B.
A car
C.
On the pavement
查看完整题目与答案
【简答题】利用封闭回路法确定极叉时,如果回路中绝缘节的个数为 时,满足极叉。
查看完整题目与答案
【单选题】美国心理学家WoodWorth提出的行为表示式“S-O-R”分别指
A.
S-see，O-organize，R-respond
B.
S-sense，O-organize，R-react
C.
S-stimulus，O-organism，R-reaction
D.
S-stimulate，O-organize，R-respond
E.
S-sensory，O-organism，R-response
查看完整题目与答案
【简答题】Climate change has caused a rise in sea levels. This has increased {A. an amount of; B. the amount of; C. a number of} salt in fresh water used on coastal farms. As a result farmers are increasingly {...
查看完整题目与答案
【单选题】下面关于轨道电路极性交叉的说法不正确的是（ ）。
A.
极性交叉的目的是防止相邻轨道电路的绝缘节破损时，引起轨道继电器错误动作
B.
绝缘节两侧的轨道电路采用不同频率的信号，就是轨道电路的极性交叉
C.
轨道电路的极性交叉实现了故障-安全的原则
D.
“人工极性交叉”需要增加一对钢轨绝缘和两根连线
查看完整题目与答案
【简答题】什么是轨道电路的极叉？请你叙述一个不用封连钢轨绝缘就能检查极叉的检查方法？
查看完整题目与答案
【单选题】What does “12 August” mean by Louisa?
A.
the time for anniversary with Patrick
B.
the time for Will's last day
C.
the time for Louisa's wedding
查看完整题目与答案