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在果树生产中使用农家肥应注意什么问题？

答案

参考答案：

1、人粪尿不可与草木灰混合使用；

2、应结合田间除草、中耕松土、灌水等措施，以提高肥效；

3、叶面使用应做到小面积试验，灵活运用；

4、不可久置不用；

5、用杂草沤制绿肥，最好在雨季或草籽成熟前进行，尤其高温季节效果更好。

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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单项选择题

居住在甲地某乡的武某到乙地旅游，与家住丙地的何某发生争执。武某将何某打伤，致使其当场昏迷。以下有权对何某的违法行为作出行政处罚的机关是：

A．甲地某乡的派出所

B．乙地的公安局或公安分局

C．丙地的公安局或公安分局”

D．最先发现违法行为的公安局或公安分局
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