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问题 单项选择题

第十届全国人大二次会议通过的宪法修正案，将“国家尊重和保障 * * ”写入宪法。这标志着( )。

A．我国社会主义生产关系的完善
B．我国社会主义政治文明的进步
C．我国社会主义物质文明的发展
D．我国社会主义精神文明的升华

答案

参考答案：B

解析： 在十届全国人大二次会议通过的宪法修正案中，将“国家尊重和保障 * * ”写入宪法，这是一种国家政治上层建筑领域内的活动，在这要注意的是不仅“国家”、“ * * ”属于政治范畴的事物和现象，且修宪活动也是一种政治活动行为。AC两项内容属于社会经济结构范畴；D项中的精神文明属于观念结构中的现象。故选B。

填空题

Today, we’ll talk about what other effects watching TV might produce on children. Children should be (1) a lot of television, many experts and parents agree, but there is at least one circumstance when it might be beneficial: (2) . A recent study conducted by Italian researchers found that children (3) immediately preceding and during blood tests experienced less pain than children whose mothers (4) during the procedure, or children whose mothers were present but (5) .
The research, led by Carlo Brown, MD, at the University of Siena, is published in the Archives of Disease in Childhood. (6) the study. None received any type of anesthesia; the children and their mothers (7) . Both the group whose mothers attempted to distract them from the blood tests and those whose mothers simply observed reported (8) than the group who watched cartoons. For that group, the levels of pain were less and the children were better able to (9) .
One of the possible explanations is that children might have (10) during the procedures, exacerbating their perception of pain. "The higher pain level reported by children during (11) shows the difficulty mothers have in interacting positively (12) in their children’s life," the authors write.
However, they stressed that (13) still provided benefits, noting that the children would (14) during the procedures. "Indeed, children state that having their parent present (15) when in pain," say the authors.
Another possibility offered for consideration is the notion that the (16) might release pain-quelling endorphins. Endorphins, (17) produced by the pituitary gland, resemble opiates in their ability to produce analgesia and a sense of well-being. In other words, they might (18) .
In any case, the study results suggest that health workers should (19) to watch television during painful procedures (20) .
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问答题 简答题

我国土地退化分为哪些等级？
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