“十一五”期间，2010年一次能源生产目标为( )亿t标准煤，年均增长3.5%。A

阅读理解。

    One day a farmer went out for a walk with his daughter. The farmer put on a pair of wrong shoes-one

with a thick sole (鞋底) and the other with a thin one. So as he began to walk, he felt very uncomfortable.

When he was just out of the house, he turned to his daughter and said, "Why should one of my legs be

longer than the other today?"

    The daughter looked at his father's legs carefully as he was walking, and then laughed, "Oh, no, Daddy,

your legs are all right. You have put on the wrong shoes." The farmer was very happy to hear that and said

to himself, "What a clever daughter I have got!" Then he asked his daughter to go back and get the other

pair of shoes for him.

    The farmer had only two pairs of shoes.

    When the daughter ran back to the house, she found that the other pair was also a pair of wrong shoes.

    She had to return to his father with nothing in her hands and said out of breath, "It's no use changing

them, Daddy! The shoes at home were not a pair, either!"

1. When the farmer went out for a walk with his daughter, he put on a pair of ______ shoes. [ ]

A. wrong　　　

B. comfortable　　 　

C. old　　 　

D. new

2. A pair of wrong shoes means ______. [ ]

A. the shoes are not the farmer's

B. the shoes are too small

C. one of the shoes has a thick sole, the other has a thin one, they are not a pair

D. the shoes are too big

3. When the farmer began to walk, he felt very uncomfortable because ______. [ ]

A. one of his legs was longer than the other one

B. he was ill that day

C. he wore a pair of wrong shoes

D. the shoes were too small

4. The farmer thought his daughter was a clever girl because ______. [ ]

A. she could make shoes

B. she could find out that her father wore a pair of wrong shoes

C. she could find out a pair of right shoes

D. she found that her father's legs were sick

5. The father asked his daughter to go and get the other pair of shoes for him and the daughter ______. [ ]

A. brought back a pair of wrong shoes

B. brought back of a pair of right shoes

C. didn't bring any shoes; she knew the other pair at home was not a pair, either

D. couldn't find anything at home

实验室制取气体的装置如图所示，根据所学的知识回答下列问题。

（1）图中标有②的仪器名称是　　　   　　。

（2）写出用装置A制氧气的一个化学方程式　　　　　　　        　　　　　　。

（3）写出用石灰石和稀盐酸制取二氧化碳，可选用图中     和    （填序号）组装一套制取二氧化碳的装置。用澄清石灰水检验二氧化碳的化学方程式为           。

月季休眠期修剪中，一般应将（）疏剪掉。

A.健壮枝

B.徒长枝

C.骨干枝

D.全部枝条

法定公益金的提取比例，一般为当年实现净利润的 ______。

A．2%-4%

B．3%-6%

C．5%-10%

D．15%-25%