（）不属于安全生产的基本原理。 A.系统原理 B.预防原理 C.人本原理 D.整合原

World No Smoking Day is ______ May 31.        [ ]

A. in                

B. on              

C. at

Chances

I really love my job because I enjoy working with small children and like the challenges and awards from the job. I also think my work is important. There was a time when I thought I would never have that sort of career(职业)．

I wasn't an excellent student because I didn't do much schoolwork. In my final term I started thinking what I might do and found I didn't have much to offer. I just accepted that I wasn't the type to have a career.

I then found myself a job, looking after two little girls. It wasn't too bad at first. But the problems began when I agreed to live in, so that I would be there if my boss had to go out for business in the evening. We agreed that if I had to work extra hours one week, she'd give me time off the next. But unfortunately, it didn't often work out. I was getting extremely tired and fed up, because I had too many late nights and early morning with the children.

One Sunday, I was in the park with the children, and met Megan who used to go to school with me. I told her about my situation. She suggested that I should do a course and get a qualification(资格证书)if I wanted to work with children. I didn't think I would be accepted because I didn't take many exams in school. She persuaded me to phone the local college and they were really helpful. My experience counted for a lot and I got on a part­time course. I had to leave my job with the family, and got work helping out at a kindergarten.

Now I've got a full­time job there. I shall always be thankful to Megan. I wish I had known earlier that you could have a career, even if you aren't top of the class at school.

小题1:What is the author's present job?

A．Working part­time in a college.

B．Helping children with their schoolwork.

C．Looking after children at a kindergarten.

D．Taking care of children for a family.小题2:When staying with the two girls' family, the author________.

A．was paid for extra work

B．got much help from her boss

C．took a day off every other week

D．often worked long hours小题3:Why did the author leave her first job?

A．She decided to attend a part­time course.

B．She found a full­time job.

C．She was fed up with children.

D．She needed a rest after working extra hours.小题4:What has the author learned from her own experiences?

A．Qualifications are necessary for a career.

B．Hard work makes an excellent student.

C．One must choose the job she likes.

D．Less successful students can still have a career.

驾驶机动车在这个路口怎样左转弯行驶（）

A．沿直行车道左转

B．进入左弯待转区

C．进入直行等待区

D．沿左车道左转弯

明茨伯格向个人英雄主义的领导方式发出了挑战。他指出，在当前的经济危机之下，一场更为深远的危机正暗流涌动，概括说来，就是企业中的社区精神在逐渐衰落。这种精神曾给我们带来归属感，并促使我们关心自身层面之外的事务，而今它却已不复存在了。

关于本段文字中“社区精神”的理解不正确的一项是（）。

A．它指的是一种企业的管理模式

B．它是与个人主义领导方式相对立的

C．它的衰落比当前的经济危机更为可怕

D．它提倡关注企业凝聚力

水淬渣中的大部分化合物属于稳定的晶体