风团形成的主要因素 A．毛细血管扩张 B．毛细血管充血 C．毛_爱下问搜题

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问题单项选择题

风团形成的主要因素

A．毛细血管扩张
B．毛细血管充血
C．毛细血管增多
D．炎症
E．真皮浅层急性水肿

答案

参考答案：E

多项选择题案例分析题

某核电站建设项目，占地面积300hm²，发电可以供给周边两省居民生活和生产用电。项目前期调研工作确定厂址备选3处，均地处稍微偏远地区，当地人口稀少，植被覆盖率较高，同时核电资源相对较丰富。核电站工程初期有部分居民需要搬迁，工程负责单位积极给予搬迁协助和移民安置补偿。由于工程选址的特殊地理条件和位置，可能会出现如地震、山洪等自然灾害，同时周边生态环境原本较好，核电站建成可能对当地野生动植物有一定的影响。

核设施对区域的潜在影响包括（）。

A.放射性物质的大气弥散

B.放射性物质的地下水弥散

C.放射性物质的地表水弥散

D.环境的放射性本底

完形填空

You and I have principles. And we also have opinions. I have opinions about what I think is 36 or wrong, good or bad. But they’re only 37 ---I could be wrong! I won’t try to 38 my life around my opinions, but I will try to 39 my principles.
A 15-year-old boy learned a(n) 40 lesson about principles. On his way home he found a 41 that contained $127 and the owner’s identification. 42 hesitation, he hopped(快速跳) onto his bicycle and went over to the owner’s 43 ---about a mile away. He told her that he had 44 her wallet and she gave him a big hug and twenty dollars.
That evening the boy told his parents about what had happened. However, his father said, “I don’t think you should have 45 $20 for doing what you should do. A person shouldn’t be 46 for being honest.”.
He thought about his father’s 47 and decided he would return the money. He returned to the lady’s home and 48 her back the twenty dollars. She didn’t want to take it, but he told her she 49 to , for his father pointed out 50 to him that he had never 51 before.
When principles 52 our decisions and actions, we actually change. These great principles 53 our lives and make us into persons of character. That boy is 54 to be raised by a wise father who had the 55 to say, “Those are my principles.”

C．suggestions

A．comfortable