下列关于负债和所有者权益的说法正确的是( )。A．负债是对内对外所承担的经济责任，

早产儿的外观特点中下列哪项正确（）

A.耳廓紧贴颅骨

B.足底纹理多

C.头发分条清楚

D.皮肤红润脂肪多

E.指甲达到指尖

乳疬外治可选用：（）

A.白玉膏

B.黑锡丹

C.金黄膏

D.阳和解凝膏

E.九一丹

阅读理解。

      English is fast becoming the language of science around the world, but what is its future among

everyday speakers? One expert points out that the percentage of native English speakers is declining

(降低) while the languages of other rapidly growing regions are being spoken by increasing numbers

of people. But English will continue to remain widespread and important.

     However, British language scholar David Graddol says English will probably drop in dominance(主

导) by the middle of this century to rank,after Chinese, about equally with Arabic, Hindi, and Urdu. "The

number of people speaking English as a first language continues to rise,but it isn't rising nearly as fast as

the numbers of many other languages around the world,simply because the main population group has

been largely in the less developed countries where languages other than English have been spoken," he

says.

     In a recent article in the journal Science, Mr. Graddol noted that three languages that are not near the

top of the list of the most widely spoken now might be there soon. These are Bengali,Tamil,and Malay,

spoken in south and southeast Asia.

     David Crystal,the author of The Cambridge Encyclo?edia of the English L徵guage, says about

1. 5 billion of the world's six billion people speak it as a second tongue compared to the 400 million

native speakers. But another expert on the English language says Mr. Graddol underestimates (低估) the

future of its dominance. "All the evidence suggests that the English language snowball is rolling down a hill

and is getting faster,but nobody quite knows what's going to happen because no language has been in this position before. " he said.

1. In David Graddol' s opinion, English will         .

A. remain widespread and important

B. be more important than any other language

C. lose its dominant position

D. die away in the near future

2. The underlined sentence in the last paragraph implies that          .

A. snowballs will roll down faster than language balls

B. the English language snowball is rolling down faster than any time in the past

C. English language will soon drop in dominance

D. more and more language users will choose English

3. How many experts express their ideas about the future of English in the passage?

A. 2.

B. 3.

C. 4.

D. 5

4. According to David Graddol,which of the folowing will possibly be one of the languages that

    will be most widely spoken?

A. Malay.  

B. Arabic.

C. Urdu.

D. German.

5. What should be the best title for the passage?

A. English Remaining the Dominant Position

B. The Future of English? Who Knows?

C. Opinions from Different Experts

D. The English Language Snowball Rolling Down

截至2009年3月8日，政协第十一届全国委员会第二次会议共收到提案5571件，提案内容涉及到“保增长、扩内需、调结构”等党和政府的重点工作，人民群众关注的就业、社会保障、教育、医疗卫生、食品安全等热点问题。材料表明

A．人民政协是我国重要的国家机关

B．政协委员是国家权力机关的组成人员

C．人民政协是多党合作的重要机构

D．人民政协有政治协商、民主监督和参政议政的职能

当前实施素质教育应该以培养学生的______和社会实践能力为重点。