皮皮学,免费搜题
登录
搜题
【简答题】
Words to Know sob v. 呜咽,啜泣 argument n. 争辩,理由 violence n. 暴力 disagree vi. 不同意,有分歧 deny vt. 否认 powerful a. 强大的,有力的 influence n. 影响 concern vt. 使关心,使挂念 handful n. 一把;少数 spoil vt. 损坏;毁掉 A New Toy I was eight years old when our neighbors across the hall got a television. It was very small and very expensive, but that didn't matter. IT WAS WONDERFUL. Everyone in the building came up to the fifth floor to see this latest wonder of the modem world. Some people, the lucky ones, stayed for a while and got to watch a whole program. That was in 1948. Soon a lot of people got new televisions, but not us. My parents didn't like television. They didn't think it was good for children. Being a good, docile son, I didn't argue with them. But I did secretly watch television — at my friends' homes. By 1955 televisions weren't so expensive and they were much larger. My parents still thoughttelevision wasn't good for us, but my sisters insisted. They said we were the only people in the neighborhood who didn't have one. All their friends talked about certain programs and actors, but my sisters couldn't. Their friends laughed at them, and my sisters felt wretched, veryunhappy. One day, my youngest sister came from school and started to cry. She said she was never going back to school and that life without a television wasn't worth living. She cried and sobbed. My parents' usual arguments only made her more inconsolable. Nothing they said made her feel any better. Well, what could they do? The next morning, without telling us, my parents went out and got a new TV. That afternoon anantenna was put on the roof. Suzanne came home from school and ran into the house. “Where is it? Where is it? ”she cried. “I know it's here." She was breathless, and her eyes were shiny with excitement. "It's in the living room," my mother said as my sister ran off to look at, to admire, this beautiful thing called a television. Later I asked her, “How did you know th TV was here?” “The antenna. Now our house looks like everyone else’s.” She had a wonderful smile on her face. When we were young our parents allowed us to watch TV two hours a night. Oh, yes. And we couldn’t watch until our homework was finished. But after a year or two, TV wasn’t exciting or new any more. It became just another part of our lives, like shoes or soap. My parents still had fears about TV. We were going to forget how to read, they said. And we were not going to read books because watching TV was easier, they said. And TV was going to fill our minds with violence, they said. They said lots of things like that – once a day at least. I disagreed with them. I thought they were old-fashioned, thinking too much of old ways and ideas. Today, people still argue about the value of TV. Nobody can deny the power of TV. It has an enormous, a very powerful, influence on our lives. On the average, Americans spend 30 hours a week watching TV. Is this influence good or bad? This is an unanswerable question indeed: It is hard enough to measure influence; and it is even harder to decide what is good and what isn’t. What is good, I suppose, is that many people are concerned about TV’s influence and that we have the power to change what we don’t like. Recently I read an article in the newspaper about the people of Monhegan Island., 18 kilometers off the coast of Maine. These people don’t have electricity, and they dcided, once again, that they liked it that way. Only a handful of epople live there during the ling winer, and they live without electricity – by choice ( 出于自己的选择 ). Electricity, they think, would make things too easy and spoil their way of life. Maybe the young people wouldn’t want to go to town dances any more. Maybe they would be more interested in staying home and watching television.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】宽径比B/d是设计滑动轴承时首先要确定的重要参数之一,通常取B/d =( )。
A.
1 ~ 10
B.
0.1 ~ 1
C.
0.8 ~ 1.5
D.
3 ~ 5
【判断题】宽径比通常是设计滑动轴承时首先要确定的重要参数之一,通常取 B / d = 0.3~1.5。()
A.
正确
B.
错误
【单选题】呼吸衰竭引起右心衰竭主要是由于:
A.
缺氧所致血流量增加;
B.
缺氧所致心肌收缩性显著降低;
C.
肺动脉高压;
D.
发生II型呼衰时,血K+的增高影响心功能;
E.
以上都不对。
【多选题】片剂可以采用不同的技术制成( )
A.
定位片剂
B.
控释制剂
C.
外用制剂
D.
植入制剂
E.
粘膜给药制剂
【单选题】宽径比 是设计滑动轴承时首先要确定的重要参数之一,通常取宽径比
A.
1~10
B.
.0.1~1
C.
0.3~1.5
D.
3~5
【单选题】呼吸衰竭引起右心衰竭最主要是由于:
A.
缺氧所致血流量增加
B.
缺氧所致心肌收缩性显著降低
C.
肺动脉高压
D.
发生 II 型呼衰时,血 K + 的增高影响心功能
E.
呼吸困难时,胸内压的改变影响心脏的舒缩功能
【单选题】宽径比 B/d 是设计滑动轴承时首先要确定的重要参数之一,通常取 B/d 。
A.
1~10
B.
0.1~1
C.
0.3~1.5
D.
3~5
【单选题】宽径比B/d是设计滑动轴承时首先要确定的重要参数之一,通常取 。
A.
1~10
B.
0.1~1
C.
0.3~1.5
D.
3~5
【单选题】呼吸衰竭引起右心衰竭主要是由于
A.
缺氧所致心肌收缩性显著降低
B.
缺氧所致血流量增加
C.
肺动脉高压
D.
发生II型呼衰时,血K+的增高影响心功能
E.
心房心室舒缩不协调
【单选题】常见的街头随访或街头拦截访问属于( )
A.
任意抽样
B.
判断抽样
C.
滚雪球抽样
D.
配额抽样
相关题目: