100件产品中有95件合格品，5件不合格品，现从中任意抽取5件进行检查，抽出的5件恰

请找出下列句子中的错别字，并将正确的写在括号里。  

(1)语言是根值于一个民族灵魂与血夜的文化符号。(      )(      )  

(2)竟技体育，确实含有艺术的成份，比如它的力与美，速度和造形。(      )(      )



“CATS”,the greatest musical in the world,went to Beijing at last!          1.       

As a big fan of the show,I bought a ticket quite early and looking forward      2.       

to it for weeks.It was going to be the happiest day of my life,and there           3.       

was other performance I had not expected.My mum and I arrived at the                4.       

Great Hall of the People ahead of the time,and found our seats on the            5.       

second floor.The good designed stage,a huge rubbish dump for cats,               6.       

caught the attention the moment I sat down.The show was about to begin       7.       

and I was expecting a brilliant musical.So it was said that all the tickets had     8.       

sold out long ago,to my surprise nearly a third of the seats were still empty      .      9.       

But as soon as the music began,its magical power brought my eyes back          10.       

to the stage.

下列实验仪器的使用，说法正确的是（　　）

A．温度计使用前都要用力甩几下

B．用天平测质量时，被测物体要放在天平的右盘

C．电流表可以直接接在电源两端

D．使用弹簧秤时，加在弹簧秤上的力不能超过它的量程

CaCO₃是生料中的主要成分，分解时吸收的热量约占干法窑的（）。

A.全部

B.一半以上

C.一半以下