对膳食纤维生理功能的描迷，错误的是（） A.改善肠道功能 B.预防恶性肿瘤 C.减肥

Read and judge.（阅读短文，判断正“T” 误“F”。）

     Hello! My name's Liu Mei. I'm studying in a school in Beijing. We have many classes, but English

and music are my favourite classes. On Monday and Wednesday we  have English classes. On Tuesday

and Thursday We have music classes. On Saturday moming I go to the library with my good friend, Lily.

Lily is from America. She is now in our class. On Sundays I watch TV and help my mom at home.

(     )1. Liu Mei is from America.

(     )2. Liu Mei has English classes on Monday and Wednesday.

(     )3. Liu Mei goes to the library with her parents.

(     )4. Lily is an American girl.

(     )5. Liu Mei goes swimming on Sundays.

尼罗河畔巍峨的金字塔是古埃及人建造的，这种建筑是用来作为 [ ]

A．宗教寺庙

B．天文标记

C．法老陵墓

D．神坛

党的十六届五中全会指出，建设( )是我国现代化进程中的重大历史任务。

A．社会主义新城镇

B．和谐社会

C．社会主义新农村

D．西部地区

原发性肝癌中的微小肝癌是指（）

A.直径<5cm

B.直径<1cm

C.直径≤5cm

D.直径≤1cm

E.直径≤2cm

何谓疼痛？