原煤仓疏松机使用时（）。A、给煤机运行；B、给煤机运行且入口门开；C、给煤机可以不运

     When I was a child, my parents sent me to a special class to learn calligraphy(书法) . They kept

asking me to practice it because they believe mastering the art of calligraphy can help me produce

beautiful handwriting. Later on in primary school and junior high school, we hand in one whole page of

calligraphic exercise per week. At that time, calligraphy was considered an important skill that children

have to learn.  

     Today along with the popularity of computers, writing is increasingly done by punching in on the

keyboard instead of holding any kind- of real pens. Teachers and parents value computer knowledge

much more than the art of calligraphy. As a result, people care less andless about calligraphy, which has

now become no more than a simple hobby enjoyed by only a few people.It is very sad to witness the

death of such a wonderful tradition.

【写作内容】

1．以约30词概括短文的要点；

2．然后以约120个词就，并包括如下要点：

      ①你曾经学过书法吗？周围有没有人学习？          

      ②简述你的理由。

【写作要求】

1．可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子；

2．标题自定。

球部 * * 完全断裂发生尿外渗时，尿液可渗到阴囊的（）

A.皮下组织

B.皮下浅筋膜下

C.皮下深筋膜下

D.睾丸鞘膜内

精子计数稀释液中的重碳酸盐的主要作用是（ ）

A．降低黏稠度

B．破坏白细胞

C．固定精子

D．沉淀蛋白

E．降解果糖

个人转让著作权，免征营业税；将土地转让给农业生产者用于农业生产，免征营业税。( )

卫生行政强制包括（）两个方面。

A.卫生行政强制措施

B.卫生行政强制执行

C.卫生行政处罚

D.卫生行政控制

E.卫生行政诉讼