大量进食后3－4小时，才可进行激烈训练。

急性肝衰竭的实验室检查结果可出现（）

A.胆红素升高

B.血清肌酐或尿素氮增高

C.血小板降低，白细胞增高

D.电解质紊乱，酸碱失衡

E.发生弥漫性肝坏死时，转氨酶必定增高

It’s often true that jobs for students sometimes lead to employment after graduation, so it’s a good idea to think carefully before you begin working during your college years.

During my entire college life I worked as a bartender （酒吧招待）. I have to say that I really enjoyed that job, and was fond of the idea of making money without doing too much work. I also had the opportunity to socialize （ 交际） while working. I came to be known among the upper class, and gradually became popular on campus because of my job. However, working as a bartender can have the negative side that people tend to think that you enjoy drinking.

All in all, I wish I had thought more carefully before deciding to take that job. I got a Bachelor’s degree （学士学位）in English, qualifying（使···有资格） me to work as a writer, but so far I have only been able to use the skills I learned from that part-time job.

It would be different if I had searched for jobs related to writing or editing（编辑） instead of bartending. It’s commonly accepted that employment for students is only temporary （临时的），but we should never forget that it can connect to the work we get after we graduate. After all, employers not only look at the degree, but also your previous experience.

So before getting a part-time job while you’re at school, consider what you want to do for the rest of your life.

小题1:Which of the following is a benefit（好处）of working as a bartender for the author?

A．He had a good time after school.

B．He made connect with many people.

C．He satisfied his curiosity about others.

D．He had learned how to make wine.小题2:The underline word “negative” in Paragraph 2 can be replaced by “ _______”.  

A．bad

B．same

C．wrong

D．bright小题3:The author writes the text mainly to _______.  

A．describe his part-time job during his college life

B．tell students to be careful with their part-time jobs

C．convince（使确信）students that bartender is the part-time job

D．advise students to look for their future jobs in the college

把质量为500g、温度为40℃的铝块加热到100℃，铝块吸收了多少热量？如果这些热量用来给水加热，能使多少20℃水升高到40℃？[c_铝=0.88×10³J·（kg·℃）^﹣1]．

关于急进性肾炎的临床表现，下列哪项不符（）

A.常有肾小管浓缩功能减退

B.尿纤维蛋白降解产物不增高

C.B超显示双肾轮廓增大

D.常有中等以上贫血

E.常有血压升高

重制外螺纹时，扳牙的螺纹尺寸应与工件原来的尺寸（）

A、完全一样

B、略小

C、略大

D、相当