小明同学测得厨房中清洁剂的pH约为13，你认为该清洁剂的酸碱性是 A．呈酸性 B

小肝血管瘤与小肝癌的主要鉴别点是（）

A.平扫时血管瘤多呈等密度

B.增强后动脉期小肝癌整个病灶强化

C.小血管瘤没有假包膜

D.延迟扫描血管瘤缩小或等密度充填

E.以上都不是

《担保法》规定，在借贷、买卖、货物运输、加工承揽等经济活动中，债权人需要以担保方式保障其债权实现的，可以依照本法规定设定担保。借款合同可以采取的担保方式有（）。

A.保证担保

B.抵押担保

C.质押担保

D.留置担保

E.定金担保

妊娠期妇女使用可导致胎儿永久性耳聋的药品是（）

A．胰岛素

B．氮芥类

C．甲巯咪唑

D．青霉素类

E．氨基糖苷类

阅读理解。

                                      Career Choices - Keep Your Powder Dry

     Anywhere you look, it is apparent there is a wide and  deep selection of choices of a career.

Whether it's a hand on position in construction or sitting behind the  desk working on a computer,

everyone has some idea of what is an attractive career. However, while  making a career choice is

not simply a matter of following a dream for some, for the majority it means a  lot of research and

soul searching. Choosing and growing into the right career become one of the most important decisions

of an individual's life.

     It used to be that one followed in the footsteps of their father or grandfather or took over the family

business when it came to making a career choice. These days, a career path can start anywhere and

with a few years veer off into something totally different.

     At the same time, career choices must be  realistic a nd well thought out. It is  not uncommon for

individuals to start down a career path and realize they have  made a  terrible mistake,   feeling as if it

may be too late to turn around. Not only does a career choice put a person's strongest skills and interests

to use, it is also something that they will be doing on a consistent basis to bring in income. This is why a

career choice can be such a personal decision. Formerly it used to be unusual for someone to change

occupations or careers more than once or twice in a lifetime, it is now even more unusual to keep the

same career during someone's working life.

     However, having a career that fits your interests and personality has been found to be important to

an individual's well being. A person's career is something they will closely identify with, maybe even

forming somewhat of an attachment.

      There are a great many resources for helping individuals with choosing the right profession. A number of websites offering tools such as career tests and information, educational resources and resume services can be found throughout the web. It is important to research one vocation and career, in this dynamic

  and changing economy and market place, choose the best from several related career choices.

1. What should you consider when you want to get an ideal job? ________

A. Your special skills and pay

B. Your position and experience

C. Your future income and working hours

D. Your interest and friends' suggestions

2. The underlined phrase "veer off" in the second paragraph is close to _______ in meaning. 

A. dream of getting an easy job

B. set out to do the same job

C. compare two different things

D. change the former cours

3. Nowadays it is common for one to _______.

A. do the same job all his life.

B. change his job frequently

C. find a few good jobs at a time

D. live without a job for many years

4. All of the following are the tools on profession offered by website EXCEPT ________.  

A. tests and information

B. training courses

C. employers' phone numbers

D. instructions on resume

关于洋务运动，错误的说法有（）

A.客观上对中国早期工业的发展起了某些促进作用

B.要使中国朝着独立的资本主义方向发展

C.是中国近代教育的开始

D.给当时的中国带来了新的知识