在哪一届世界卫生大会上，世界卫生组织各成员国发表了题为"21世纪人人享有卫生保健"的

       ①晋太元中，武陵人捕鱼为业，缘溪行，忘路之远近。忽逢桃花林，岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之。复前行，欲穷其林。

       ②林尽水源，便得一山。山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，___________，__________________。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。

       ③见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避泰时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，乃去。此中人语云：“不足为外人道也。”

       ④既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。

       ⑤南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。

1．在文中横线上补写原句。

2．解释下列划线词在句中的童思。

     ①阡陌交通（              ）

     ②便要还家（              ）

3．代汉语解释下列语句。

     问今是何世，乃不知有汉，无论魏晋。

     译句：_________________________________________________________________________________

4．用原文语句作答。

     ①渔人“欲穷其林”的原因是：___________________________________________________________

     ②桃花源中人的祖先定居桃花源的原因是：_________________________________________________

5．作者生活的时代，赋役繁重，战乱纷起，但文中描绘的却是另外一番图景，这寄寓了他什么样的愿望？

   _________________________________________________________________________________________

以下方法所检查的杂质是：在盐酸溶液中，与硫氰酸铵试液反应，生成红色产物（）.

A．氯化物 

B．硫酸盐 

C．铁盐 

D．砷盐 

E．澄清度

目前认为激光对生物体的作用主要有热效应、电磁效应、光化效应、机械效用。

Oxford and Cambridge University Boat Clubs have both taken the opportunity to travel to Spain this month to train in less testing weather conditions than those which have, quite literally, already blown around the UK in January of 2007.

Each group of athletes has been focused on training to the maximum, working on technique and molding themselves into two potential fighting units per Club for the 2007 Boat Race, sponsored by Xchanging. One set will be in the Blue Boat for each club and one set will race as reserves in Isis, for Oxford, and Goldie, for Cambridge.

In these modern times, the Head Coach for each club has a huge input on selection even though the crew is still named by the President. Just twenty years ago the balance was not quite the same.

The year 1987 will always be remembered in the history of this great Race as the year of the "mutiny" at Oxford. It is a tale which has since been retold and reworked in both a book and a movie.

This was the season for which mature Scottish student, Donald Macdonald, was elected President, having all ready won a Blue in 1986. Macdonald re-appointed Daniel Topolski (now a renowned rowing journalist and broadcaster) as Chief Coach.

Part of the 1986/87 squad at Oxford included American Chris Clark, now a coach at an American University, and four fellow US internationals.

Allegedly, a split appeared in the squad between the American quintet, all experienced and leading oarsmen, and those rowers closest to Macdonald. The Scot’s group were happy to follow Topolski’s regime whilst the others were not so sure.

Following a contentious seat racing trial in January of 1987, Topolski decided to move Clark to the bow-side of the beat. Clark disagreed. Topolski held firm. As a result Clark and his "group" within the squad decided not to ROW and sought a takeover.

The squabble was played out extensively in the UK national media and caught the public imagination. MacDonald sought support from the college captains and eventually won a vote of confidence by 28 votes to 11.

Without the Americans, the Oxford crew was immediately considered a lost cause. Cambridge were overwhelming favorites to win.

As it turned out, though, this was a Race which would prove why sport, and particularly The Boat Race, can be so fascinating.

The boldfaced word "quintet" in Paragraph 7 refers to ().

A. three people

B. four people

C. five people

D. six people

根据中国的经济形势，以下哪一项不属于2000年代“拉动经济的三架马车”：（）

A、税收

B、投资

C、出口

D、消费