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问题 单项选择题 A2型题

患者，女，60岁，因一氧化碳中毒急诊入院。查体：深昏迷，呼吸平稳，余无异常。为加快一氧化碳的排出，宜采取的最佳治疗是（）

A.高浓度给氧

B.持续低流量给氧

C.上呼吸机

D.高压氧舱治疗

E.使用呼吸兴奋剂

答案

参考答案：D

填空题

When you stop and think about your high school or college alma mater, were your experiences more positive or negative Do your feelings of (1) in that school have anything to do with whether or not your school was single-sex or coed (2) to send their children to single-sex schools, because they feel both (3) when they study in the company of students of the same sex. They (4) .
For years, only parents who could afford to send their children to private schools, or who had (5) , chose single-sex education for their children. Single-sex schooling was (6) for most American families. Today, however, along with (7) , public schools are experimenting with the idea of (8) .
Girls may be the ones who benefit most from single-sex schooling. Studies have shown that (9) in coed classrooms because teachers sometimes pay more attention to boys. Girls’ (10) toward their studies tends to disappear as they begin to feel less successful. They start to (11) outperform them in math and science. As boys (12) , girls start to lose it. Moreover, adolescence is (13) for girls. As they experience adolescent changes, some girls become depressed, develop an addiction, or suffer from (14) .
In the early 1990s, some influential people said that being in single-sex classes could (15) . Schools across the country began creating single-sex classrooms and schools. But many critics claim that (16) may actually be detrimental to a girl’s education because they (17) of sex differences.
The renewed interest in single-sex schooling (18) among Americans. Those who give it full endorsement believe girls need an all-female environment to take risks and find their own voices. Those who (19) of single-sex schooling wonder whether students’ lack of achievement warrants returning to an educational system that divides the sexes. They believe there is no (20) .
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单项选择题

在6月5日世界环境日到来之际，联合国秘书长发言人4日宣布，2009年世界环境日的主题是“( )”。

A．转变传统观念，推行低碳经济
B．冰川消融，后果堪忧
C．地球需要你，团结起来应对气候变化
D．营造绿色城市，呵护地球家园
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