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[主观题]

Languages will continue to diverge. Even if English were to become the universal language,

it would still take many different forms. Indeed the same could happen to English as has happened to Chinese: a language of intellectuals which doesn't vary hugely alongside a large number of variants used by local peoples.

We will continue to teach other languages in some form, and not just for reasons of practicality, Learning a language is good for your mental health; it forces you to understand another cultural and intellectual system. So I hope British education will develop a more rational approach to the foreign languages available to students in line with their political importance. Because so many people believe it's no longer important to know another language, I fear that time devoted to language teaching in schools may well continue to decline. But you can argue that learning another language well is more taxing than, say, learning to play chess well-- it involves sensitivity to a set of complicated rules, and also to context.

Technology will certainly make a difference to the use of foreign languages. Computers may, for instance, alleviate the drudgery that a vast translation represents. But no one who has seen a computer translation will think it can substitute for knowledge of the different languages. A machine will always be behind the times. Still more important is the fact that no computer will ever get at the associations beyond the words associations that may not be expressed but which carry much of the meaning. In languages like Arabic that context is very important. Languages come with heavy cultural baggage too-- in French or German if you missed the cultural references behind a word you're very likely to be missing the meaning. It will be very hard to teach all that to a computer.

All the predictions are that English will be spoken by a declining proportion of the world's population in the 21st century. I don't think foreign languages will really become less important, but they might be perceived to be-- and that would in the end be a very bad thing.

From the first paragraph we can infer that ______.

A.English is the universal language

B.Chinese would become the universal language

C.languages always take kinds of forms

D.English has no variants, but Chinese does

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更多“Languages will continue to div…”相关的问题

第1题

对蒿甲醚描述错误的是()。

A.临床使用的是α构型和β构型的混合物

B.在水中的溶解度比较大

C.抗疟作用比青蒿素强

D.在体内主要代谢物为双氢青蒿素

E.对耐氯喹的恶性疟疾有较强活性

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第2题

对蒿甲醚描述错误的是()。

A.临床使用的是α构型和β构型的混合物

B.在水中的溶解度比较大

C.抗疟作用比青蒿素强

D.在体内主要代谢物为双氢青蒿素

E.对耐氯喹的恶性疟疾有较强活性

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第3题

对蒿甲醚描述错误的是

A.临床使用的是仅构型和B构型的混合物

B.在水中的溶解度比较大

C.抗疟作用比青蒿素强

D.在体内主要代谢物为双氢青蒿素

E.对耐氯喹的恶性疟疾有较强活性

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第4题

对蒿甲醚描述错误的是

A.临床使用的是仅构型和B构型的混合物

B.在水中的溶解度比较大

C.抗疟作用比青蒿素强

D.在体内主要代谢物为双氢青蒿素

E.对耐氯喹的恶性疟疾有较强活性

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第5题

嵩甲醚为青高素的衔生物,抗疟活性比青高素大 6 倍,对疟原虫红细胞内 期有强大且快速的杀灭作用。
蒿甲醚主要通过干扰疟原虫的表膜,影响疟原虫红 细胞内期的超微结构,使其膜系结构发生变化。这种对疟原虫“食物泡”膜的作 用会阻断疟原虫的营养摄取,当疟原虫损失大量胞浆和营养物质而又得不到补充 时,就会很快死亡。 上述文字旨在说明:

A.蒿甲醚的定义

B.蒿甲醚的药理

C.蒿甲醚有很大的临床价值

D.蒿甲醚比青蒿素更具抗疟活性

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第6题

下列关于青蒿素的叙述错误的一项是()

A.体内代谢较快

B.易溶于水

C.抗疟活性比蒿甲醚低

D.对脑疟有效

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第7题

蒿甲醚的抗疟作用为青蒿素的10~20倍,这是因为()。A.过氧桥断裂,稳定性增加B.脂溶性较大,吸收和

蒿甲醚的抗疟作用为青蒿素的10~20倍,这是因为()。

A.过氧桥断裂,稳定性增加

B.脂溶性较大,吸收和中枢渗透率高于青蒿素

C.蒿甲醚发生了异构化,对疟原虫的毒性更强

D.蒿甲醚为广谱抗虫药

E.蒿甲醚作有于疟原虫的各个生长期

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第8题

蒿甲醚的抗疟作用为青蒿素的10~20倍,这是因为()。 A.过氧桥断裂,稳定性增加B.脂溶性较

蒿甲醚的抗疟作用为青蒿素的10~20倍,这是因为()。

A.过氧桥断裂,稳定性增加

B.脂溶性较大,吸收和中枢渗透率高于青蒿素

C.蒿甲醚发生了异构化,对疟原早虫的毒性更强

D.蒿甲醚为广谱抗虫药

E.蒿甲醚作用于疟原虫的各个生长期

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第9题

【113-114】 A.青蒿素 B.蒿甲醚 C.苯芴醇 D.奎宁 E.乙胺嘧啶113.含有内酯结构的抗疟药物是 1

【113-114】

A.青蒿素

B.蒿甲醚 C.苯芴醇

D.奎宁 E.乙胺嘧啶

113.含有内酯结构的抗疟药物是 114.具有抑制二氢叶酸还原酶作用的抗疟药物是

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第10题

最早的抗疟药是A.青蒿素B.氯喹C.蒿甲醚D.奎宁E.乙胺嘧啶

最早的抗疟药是

A.青蒿素

B.氯喹

C.蒿甲醚

D.奎宁

E.乙胺嘧啶

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