优先测试与绿色通道的区别（）

阅读理解。

     Sometimes people come into your life and you know at once that they were sure to be there. They serve

some sort of purpose, teach you a lesson or help find out who you are or who you want to become. You never

know who these people may be: your classmate, neighbor, teacher, long-lost friend or even a real stranger. But

you know that every moment they will affect (影响) your life in some serious way.

     Sometimes things happen to you. At the time they may seem terrible, painful (痛苦的) and unfair. But later

you realize that without getting over those difficulties you would have never realized your further ability and

strength. Everything happens for a reason and nothing happens by chance or with good or bad luck.

     The people you meet affect your life, and the successes and failure (失败) you experience, create who you

are. Even the bad experiences can be learned from. In fact, they are probably the most poignant and important

ones.

     Enjoy every day even every moment and take from it everything that you possibly can, for you may never

be able to experience it again. Talk to people you have never talked to before, and really listen. You should set

your sights high, hold your head up, tell yourself you are a great one and believe in yourself.

     You can make your life anything you wish. Create your own life and then go out and live it.

1. The people we meet ________.

A. all know where to find us

B. serve us on no purpose

C. won't become our neighbor

D. will change us in some way

2. From the passage, we know that bad things can make us ________.

A. terribly meet bad luck

B. realize our further ability

C. find no serious success

D. possibly enjoy every moment

3. The underlined word "poignant" in the passage means "________ ".

A. 平淡的

B. 明显的

C. 深刻的

D. 艰苦的

4. The writer's advice is that we should ________.

A. never talk to strange people

B. learn as much as we can each day

C. get over difficulties painfully

D. not believe in ourselves but others

5. Which is the best title for the passage?

 A. Create Your Own Life

B. Hold Your Head Up

C. People You Meet in Life

D. Things Happen to You

尾蚴尾部分叉的吸虫为

A．日本血吸虫

B．斯氏狸殖吸虫

C．卫氏并殖吸虫

D．华支睾吸虫

E．布氏姜片吸虫

试述轮椅选择的注意事项。

120℃时，1体积某烃和4体积O₂混合，完全燃烧后恢复到原来的温度和压强，体积不变，则该烃分子中所含的碳原子数不可能是[ ]

A．l

B．2

C．3

D．4

《铁路交通事故应急救援和调查处理条例》从2007年（）起施行。

A.4月1日

B.7月1日

C.9月1日

D.10月1日