The mass media is a big part of our culture, yet it can also be a helper, adviser and teacher to our young generation. The mass media affects the lives of our young by acting as a (an) (1) for a number of institutions and social contacts. In this way, it (2) a variety of functions in human life.
The time spent in front of the television screen is usually at the (3) of leisure: there is less time for games, amusement and rest. (4) by what is happening on the screen, children not only imitate what they see but directly (5) themselves with different characters. Americans have been concerned about the (6) of violence in the media and its (7) harm to children and adolescents for at least forty years. During this period, new media (8) , such as video games, cable television, music videos, and the Internet. As they continue to gain popularity, these media, (9) television, (10) public concern
A. play
B. take
C. profit
D. resort
| Ten years ago, when environmental
lawyer Kassie Siegel went in search of an animal to save the world, the polar
bear wasn’t at all an obvious choice. Siegel and Brendan Cummings of the Center
for Biological Diversity in Joshua Tree, Calif. , were looking for a species
whose habitat was disappearing due to climate change, which could serve as a
symbol of the dangers of global warming. Her first candidate met the
scientific criteria—it lived in ice caves in Alaska’s Glacier Bay, which were
melting away—but unfortunately it was a spider. You can’t sell a lot of T shirts
with pictures of an animal most people would happily step on. Next, Siegel turned to the Kittlitz’s murrelet, a small Arctic seabird whose nesting sites in glaciers were disappearing. In 2001, she petitioned the Department of the Interior to add it to the Endanger A. call on people to take actions against global warming B. make people aware of the danger of environmental damage C. introduce to people a new concept of environmental protection D. remind people of the importance of protecting endangered species [单项选择]男性，75岁，糖尿病10余年，有胸痛史，今早餐后1h突然胸闷，面色苍白，烦躁，出汗恐惧感，2h未缓解。体检：血压88/70mmHg，心率100/min，最可能的诊断是（）
A. 糖尿病酮症酸中毒 B. 不典型心绞痛 C. 低血糖 D. 变异型心绞痛 E. 急性心肌梗死 [判断题]进出配电站、开闭所应随手关门。
A.正确 B.错误 [单选题]机制假币多采用_______印刷，套印精度差.颜色偏差大.线文平浮.粗糙.缺乏层次。
A.胶版 B.打印 C.凸版 D.凹印 [单选题]测得某碱液蒸发器中蒸发室内二次蒸气的压强为p,碱液沸点为t。今若据p去查水的汽化潜热rp与据t去查水的汽化潜热rt,可断定rp与rt的相对大小为 ( )。
A.rp>rt B.rp D.无确定关系,不好比 [单选题]岩心滴水试验可根据滴水渗入情况分为()。
A.3级 B.4级 C.5级 D.6级 E.lue [判断题]生产经营单位的安全总监（主要负责人）对本单位安全生产工作负有组织制定并实施本单位的生产安全事故应急救援预案职责｡( )
A.正确 B.错误 [单项选择]
每小题备选答案中，有1个或者1个以上符合题意的答案。
A. 施工单位不负保修责任 B. 物业公司有权要求施工单位对物业公司的保修支出进行补偿 C. 物业公司有权要求客户X支付一定比例的费用 D. 物业公司应向Z公司追偿房屋保修费用 [判断题]井、坑、孔、洞或沟（槽），应覆以与地面齐平而坚固的盖板。检修作业，禁止临时打孔、洞。
A.正确 B.错误 我来回答: 提交
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