下列投标文件中，属于有效投标文件的是( )。A．投标文件未按招标文件要求密封 B．

阅读下面短文，根据短文内容和首字母提示，在每个空白处填入一个适当的单词。

     A girl's eight-year travel in Tibet "For those who haven't been to Tibet, Tibet is dream; for those who

have (1) a______ been there, Tibet is a remembrance (记忆)." said Li Wan, a graduate (2) f______ Zhongshan

University. "To local Tibetans, Tibet is a way of life. But to me, living there is my like-time goal."

     Ms. Li suddenly showed her strong (3) i______ in Tibet after having worked in a company for less than

three months. Since 1998, Li has been (4) s______ most of her time in a war that is a challenge to her life-she

has got to almost every (5) c______ of Tibet within 8 years.

     Li's first trip to Tibet was only out of her loving freedom. She enterd Tibet along the Yunnan-Tibetan road.

Although she couldn't speak a word of Tibetan language, this did not really (6) s______ her from talking with

local (7) p______ successfully. "To me, they are free, happy and (8) c______ to nature (大自然). It appears to

me that people should live in this way, singing while working, dancing while living," Li said. Li (9) d______

Tibet in words and photos."My goal (目标) in the (10) n______ ten years is to make a good documentary."

said Li.

The boy is very fat _____________ eating ___________ food.  

A．because; much too

B．because of; too much

C．because; much too

D．because of; much too

治疗丹痧毒炽气营证，应首选（）

A.解肌透痧汤

B.凉营清气汤

C.沙参麦冬汤

D.银翘散

E.清胃解毒汤

关于行政机关申请人民法院强制执行的费用承担，下列说法正确的是（）

A、行政机关申请人民法院强制执行，不缴纳申请费

B、行政机关申请人民法院强制执行的费用由被执行人承担

C、行政机关申请人民法院强制执行的费用由国家财政承担

D、人民法院可以在划拨、拍卖后扣除强制执行的费用

变更登记（涉及税务登记证件内容变化）中，以下哪项内容不属于升级规范内容（）。

A.提供互联网络变更税务登记预申请服务。

B.涉及税种登记信息变化的，提供变更税种登记信息服务。

C.提供免填单服务。

D.提供同城通办服务。