治疗风湿痹痛，兼有肝肾不足，宜选用的药物是（） A.羌活 B.独活 C.桑寄生 D.

仔细阅读下面短文并按照语境完成填空 (每空只能填一个单词)，注意语法，词性、词形变化等。

Dear Dr Health,

     I think too many people take weight-loss pills without really knowing that they can 1._______ their

health.

     I read about a Canadian actress 2._______ had to go to hospital because she took some weight-loss

pills. She lost 7 kg in two months. However, the pills 3._______ something that causes liver failure.

     Recently, my cousin read about a weight-loss pill and she really wants to try it. I've told her the story

of the 4. _______, but she won't listen. She's only 12, but has become a girl who is worried 5. _______

her figure and how she looks. She often refuses to eat. My aunt is worried that my cousin will buy the

pills in secret. She says health is priceless. She thinks that children must eat properly 6._______ they are

growing all the time.

     What am I to do? Please help me.

Yours truly,

Xiao Ming

在石墨、塑料、人体、铜、酱油、陶瓷、纯净的水中，通常属于导体的是______，属于绝缘体的是______．

某企业2004年发生亏损100万元，2005年实现税前会计利润600万元，其中包括国债利息收入50万元；在营业外支出中有税收滞纳金罚款70万元；所得税率33%。则企业2005年的净利润为( )万元。

A．328.4

B．408.4

C．428.4

D．448.4

关于我国区域经济发展格局，说法不正确的是（）

A.20世纪90年代末期起，中国陆续出台了西部大开发、促进中部崛起和东北等老工业基地振兴等区域发展战略

B.1990年4月18日，党中央、国务院作出开发开放浦东的重大决策

C.2010年6月18日，重庆“两江新区”挂牌成立，是继上海浦东新区、天津滨海新区之后，我国第三个国家级新区、内陆唯一国家级新区

D.海西经济区是以上海为主体，范围涵盖浙江南部、广东北部和江西部分地区

管道式光缆接头每一侧预留长度（）m。

A.5-10

B.6-10

C.7-10

D.8-10