开垦土地

题型:名词解释

问题:

开垦土地

考点:农村政策法规农村政策法规题库
题型:名词解释
下列物体中属于光源的是(  )

A.洁白的雪

B.璀璨的宝石

C.昏暗的烛焰

D.明亮的镜子

题型:名词解释

子痫发作时孕妇的直接死因是()。

A.心脏病

B.脑出血

C.Ⅲ度胎盘早剥

D.急性重型肝炎

E.急性肾功能衰竭

题型:名词解释

The iPhone, the iPad, the iPod, each of apple's products sounds cool and has become a pad (一时的风尚). Apple has cleverly taken advantage of the power of the letter “i”,-- and many other brands are following suit. The BBC’s iPlayer —which allows Web users to watch TV programs on the internet—adopted the title in 2008. A lovely bear—popular in the US and UK—that plays music and video is called “iTeddy”.A slimmed-down version of London’s Independent newspaper,was launched last week under the name “i”.

In general,single-letter prefix have been popular since the 1990s,when terms such as e-mail and e-commerce first came into use.

Most “i”products are targeted at young people and considering the major readers of the Independent’s “i”,it’s no surprise that they’ve selected this fashionable name.

But it’s hard to see what’s so special about the letter “i”.Why not use “a”,“b”or “c”instead?According to Tony Thorne,head of Language Center at King’s College,London,“i”works because its meaning has become ambiguous .When Apple uses “i”,no one knows whether it means internet,information,individual or interactive,Thorne told BBC magazines “even when Apple created the iPod,it seems it didn’t have one clear definition,”he says.

“However,thanks to Apple,the term is now associated with portability (轻便), ”adds Thorne.

Clearly the letter “i”also agrees with the idea that the Western World is centered on the individual. Each person believes they have their own needs,and we love personalized products for this reason.

Along with “Google”and “blog”,readers of  BBC magazines voted “i”as one of the top 20 words that have come to define the last decade.

But as history shows,people grow tired of fads. From the 1900s to the 1990s,products with “2000”in their names became fashionable as the year was associated with all things advanced and modern. However,as we entered the new century,the trend inevitably disappeared.

小题1:

We can infer that the Independent’s “i”is aimed at _______.

A.young readers

B.old readers

C.fashionable women

D.engineers小题2:

题型:名词解释

经常锻炼者从事体力劳动时呼吸功能的变化是()。

A.增加呼吸次数

B.减少呼吸次数

C.呼吸次数不变

D.增加肺通气量

E.减少肺通气量

题型:名词解释

下列药物中抗菌谱最广的是( )。

A.青霉素
B.红霉素
C.奈替米星
D.四环素
E.氧氟沙星

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