达尔文是19世纪著名的________建立者。

颈动脉海绵窦瘘最主要的超声诊断依据是（）。

A.眼上静脉明显扩张

B.眼上静脉压力增高

C.眼上静脉反向血流

D.频谱多普勒示眼上静脉血流动脉化

E.同侧颈动脉血流量增高

首选用于治疗虚寒痢的方剂是

A．芍药汤

B．胃苓汤

C．白头翁汤

D．真入养脏汤

E．连理汤

读某国轮廓图，完成下列问题.（15分）

（1）该国大部分属于       带和           带（温度带），（2分）

（2）填出图中字母处的农业带名称：(5分)

A             B              C ________   D             E              

（3）分析A农业区（带）形成的原因。（4分）

（4）简述B和C农业带发展的优越自然条件(4分)

计划工作关系的是期望的结果而不是手段。（）

[1] Scientist proves better busy than doing nothing, research has found. Keeping the mind occupied with tasks—no matter how meaningless—keeps off negativeemotions, the study found.

[2] However, the bad news is that humans seem born to be lazy in order to save energy, according to Professor Christopher Hsee, a behavioural scientist at Chicago University.

[3] In a study 98 students were asked to complete two surveys. After they had completed the first they were made to wait 15 minutes to receive the next one. They were given a choice of either handing in the first survey nearby or at a more distant location they had to walk to. Whichever choice they chose, they received a chocolate bar. Two-thirds (68 per cent) chose to take a shortcut. Those who had taken the walk reported feeling happier than those who had stayed put. Prof Hsee concluded __________________ helped keep people happy.

[4] He said the findings, reported in the journal Psychological Science, had policy guidance. "Governments may increase the happiness of idle（闲散的）citizens by having them build bridges that are actually useless", he suggested.

[5] At the individual level, he advised: "Get up and do something. Anything. Even if there really is no point to what you are doing, you will feel better for it." He added, "By the way, thinking deeply or busy with self-reflection counts as keeping busy, too. You do not need to be running around—you just need to be busy, either physically or mentally."

小题1:What is the purpose of the text? (no more than 8 words)

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小题2:Why did two-thirds (68 per cent) choose to take a shortcut? (no more than 8 words)

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小题3:Fill in the blank in Paragraph 3 with proper words. (no more than 2 words)

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小题4:What does the word “it” in Paragraph 5 probably refer to? ( no more than 2 words)

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小题5:What is the main idea of the last paragraph? (no more than 10 words)

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