_________professional violinist practice

根据所给首字母填写准确的单词。

      Why do we l   1    English? This is an interesting question for us to know about. We all know that f   2    

people speak Chinese outside China. But English is spoken in many c   3    , not only in the United Kingdom,

the United States, Canada, Australia, New Zealand, but a   4    in India, Singapore, the Philippines, Malaysia

and some o   5    places. English is the most widely used language in the world. There are a   6    750,000,000

English speakers in the world. As we have seen, even though E   7    does not have the greatest n   8    of

speakers in the world, it is one of the most u   9    languages in the world. English is just like a bridge b   10    

countries in the world.

1._____ 2._____ 3._____ 4._____ 5._____ 6._____ 7._____ 8._____ 9._____ 10._____

在1个水分子中有______个电子；在二氧化碳、铁、氯化钠三种物质中，由原子构成的是______；由分子构成的是______；由离子构成的是______．

某国有企业在其所在城市有房屋三栋，其中两栋用于本企业经营，账面原值共600万元，另外一栋房屋租给某私营企业，年租金收入为30万元（当地房产原值减除比例为25%）。

2002年该国有企业应交纳的房产税为（）万元。

A.3.6

B.2.88

C.6

D.0

改革开放后我国行政职能方式的转变

下列不适合做头盘菜的是（）

A.沙拉

B.鹅肝酱

C.焗蜗牛

D.布丁