能促进血液循环、改善关节活动功能的治疗是（） A.局部紫外线照射 B.手法 C.碘离

由呼吸之清气与水谷之气组成的是（）

A.元气

B.清气

C.宗气

D.卫气

E.营气

初中毕业了，老师又引导我们走完三年的初中阶段的生活，我们要感恩老师、敬爱老师，就要做到（    ）

1虚心听取老师的教诲，努力达到老师的要求   

2关心和体谅老师   

3对老师要言听计从    

4感激老师的关心和教育

A．123

B．234

C．124

D．1234

我国从1994年开始强制食盐加碘，即在食盐中加入碘酸钾(KIO₃)，   以防治碘缺乏病的发生。加碘食盐中每千克食盐含碘25 mg。   请完成下列问题：

(1)碘酸钾中碘元素、钾元素、氧元素的质量比为___。

(2)碘酸钾的相对分子质量为____。

(3)碘酸钾中碘元素的质量分数是___。

(4)每千克食盐中含碘酸钾的质量为___。

On 26 May 1928, at a meeting in Amsterdam (阿姆斯特丹), the FIFA congress (国际足联) decided that a new competition open to all its members should be played. A year later in Barcelona it was agreed that Uruguay(乌拉圭), the strongest football team at the period of time., should celebrate 100 years of independence（独立） by hosting the first World Cup the following year.

Only 13 nations came to the opening of the games and nine from South America. All games were played in three stadiums in Montevideo(蒙得维的亚) and, as expected, the South American countries were stronger, although the European teams did not bring shame.

Some 100,000 fans came for the final on 30 July between Argentina(阿根廷)and Uruguay. The FIFA president and brains(主要领导人)behind the World Cup, presented the trophy(奖杯)to winning captain and football’s greatest tournament was born.

After a pre-match row(争吵)over which ball to use for the final, it is believed the Argentine ball was used in one half and the Uruguayan ball in the other.

小题1:When was the first World Cup played?

A．1928.

B．1929.

C．1930.

D．1931.小题2:Which of these statements about the first World Cup is NOT TRUE?

A．Most of the teams came from South America.

B．The South American teams were stronger.

C．All the matches were played in European countries

D．The European teams did not play badly.小题3:The best title of the passage is _____.

A．The history of football

B．The history of the World Cup

C．The FIFA

D．The first World Cup

学校对儿童身心发展作用受哪些因素的影响