下列家庭小实验不会成功的是( )。 A.用肥皂鉴别家庭用水是否是硬水 B.用食盐水

题型:单项选择题

问题:

下列家庭小实验不会成功的是( )。

A.用肥皂鉴别家庭用水是否是硬水
B.用食盐水除去水瓶中的水垢
C.用食醋和小苏打制取二氧化碳
D.用花瓣制作指示剂,检查纯碱溶液的酸碱性

考点:地方公务员行政职业能力测试江苏省行政职业能力测验
题型:单项选择题

阅读理解。

     Football is one of the most popular, interesting and exciting games. Football is popular among tens of

millions of people all over the world.

     I am a football fan. I began to watch football games when the league football match first took place in

China. Then, I became interested in football. In the match, I enjoy the wonderful goal shootings and the

players' courage and endurance (勇气和耐力). The most interesting thing is the result which anyone

can hardly tell.

     The world cup is held every four years. It draws a lot of interest of people all over the world when

teams from different countries begin to fight for the world cup. In the match, many football fans make

friends with one another and know different things of other countries. So football match isn't a simple

match. It's an exchange of culture.

     It is good to support your favourite football team on the sport. To support our national team to fight

for the world cup is the hope of all the Chinese football fans.

1.The writer became interested in the football when the league match was first held _____. [ ]

A. in the United States

B. in Brazil

C. in China

D. in a place not mentioned

2.According to the passage, football is interesting and exciting because of _____. [ ]

A. the wonderful goal shootings

B. an unexpected result

C. the players' courage and endurance

D. all the above

3.The world cup is held _____. [ ]

A. every four years

B. every year

C. every three years

D. every six years

4.What is the writer's point of view about the football match? [ ]

A. A simple match

B. An exchange of culture

C. A match fighting for the world cup

D. I've no idea. 

5. As a Chinese, what do you do during the match of the world cup? [ ]

A. To join the football team.

B. To support the national team to fight for the world cup.

C. To be a football fan like the writer

D. To become a referee (裁判)

题型:单项选择题
函数y=2-x2-x3有(  )
A.极小值-
2
3
,极大值0
B.极小值-
2
3
,极大值3
C.极小值
50
27
,极大值3
D.极小值
50
27
,极大值2
题型:单项选择题

—________! What's your name?

—Cindy Jones.[ ]

A. Hi    

B. Look

C. OK

题型:单项选择题

属于严密隔离的疾病是()

A.传染性非典型性肺炎

B.腮腺炎

C.气性坏疽

D.伤寒

E.非甲非乙型肝炎

题型:单项选择题

什么是污水的土地处理系统?

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