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【单选题】
If the price of oak lumber increases, what happens to consumer surplus in the market for oak cabinets?A.
a. Consumer surplus increases.
B.
b. Consumer surplus decreases.
C.
c. Consumer surplus will not change consumer surplus; only producer surplus changes.
D.
d. Consumer surplus depends on what event led to the increase in the price of oak lumber.
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【简答题】According to Congressman Jared Polis, more jobs should be created for ______.
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A.
rural
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nation
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universe
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【单选题】患者女性，58岁，因“突发左上肢麻木无力”来诊。患者1日前突发左上肢麻木无力，1小时后缓解，今日再发上述症状，并伴有左眼视物模糊，1.5小时后症状缓解。既往有糖尿病。查体未见阳性体征。关于短暂性脑缺血发作（TIA）的二级预防，叙述错误的是（）
A.
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B.
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C.
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D.
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E.
糖尿病合并高血压患者，应用血管紧张素转换酶抑制剂和血管紧张素Ⅱ受体拮抗剂类药物，有利于降低心脑血管事件发生风险
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【单选题】Members of Youth clubs are encouraged to participate ail of the following activities except______.
A.
sports
B.
cultural activities
C.
community service
D.
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【单选题】The possible causes of the worldwide increase in kidnappings are ail the following EXCEPT that ______
A.
the kidnappers consider it a pleasure to do harm to the victims
B.
some rebel groups financed themselves through kidnapping
C.
foreign countries have invested little in the Third World
D.
the kidnappers know that frequently an insurance company will pay out big for the hostages
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