对我国房地产业进行五力模型分析。

阅读理解。

    Hello,I am Andy. Do you want to know something about my friend Paul'? He is the best forward(前锋)in our

football team．

    Paul is my good friend．He was born in Beijing in 1993．His parents now work in Nanjing．Paul studies in

our schoo1．He is in C1ass 3 Grade 7．He is a tall and strong boy．His small eyes are very lovely．He has

short hair．We all like to play with him．

    Paul is good at sports．He is a football player in our school team．He usually plays well in man}matches．

tie scores many goals and helps the team win many matches．He tells me he  wants to play in the 2012 World

Cup．He wants to be the next Ronaldo! So he practices playing football every afternoon．

    Paul works hard at school,too．fie is good at English and Maths(数学)．But lie is not good at Chinese．He

needs help with Chinese．His best friend,Daniel,often helps him．I often help him,too．

根据短文内容,判断正误T／F。

( )1．Paul is 16 years old now．

( )2．Paul has big eves and short hair．

( )3．Paul is a member of the sehoo1 basketball team．

( )4．Paul plays football with Ronaldo every day．

( )5．Daniel and Andy often help Paul with his lessons．

你为送生病的同学回家而迟归，妈妈因不知情而批评你。此时你应该[ ]

A．非要与妈妈争个高下不可

B．先接受批评，事后再向妈妈解释

C．不理睬妈妈，因为是她冤枉人

D．听妈妈的，因为妈妈总是对的

有关脾破裂，哪项是错误的

A．发病率占腹部损伤的40%～50%

B．真性破裂约占脾破裂的85%

C．脾破裂的治疗原则是紧急手术处理

D．成人脾切除术后，暴发型感染的发病率一般认为不超过1%

E．脾切除术后暴发型感染以大肠杆菌为主要病原菌

经营者以产品说明书表示商品质量状况的应

A．由其所在单位给予行政处分
B．由公安机关依照治安管理处罚条例处罚
C．由司法机关追究刑事责任
D．没收全部麻醉药品和非法所得
E．以生产，贩卖毒品论处

天然蛋白质分子中的α-螺旋都属于（）手螺旋。