温度是影响花色的主要环境条件，温度和光强作用对花色有很大影响。( )

放置“T”形管的适应证是（）

A.胆-肠吻合术后

B.高位胆管切开术后

C.胆管癌

D.胆总管探查术后

E.胆道结石病人

One of the basic rules of computer security is to change your （） regularly.

A．name

B．computer

C．device

D．password

阅读理解。

     "A good book for children should simply be a good book in its own right," says Mollie Hunter. Born

and brought up near Edinburgh, Mollie has devoted her talents to writing primarily for young people. She

firmly believes that there is always and should always be a wider audience for any good book whatever its main market is. In Mollie's opinion it is necessary to make   full use of language and   she  enjoys  telling a

story, which is what every writer should be doing. "If you aren't telling a story, you're a very dead writer indeed," she says. With the chief function of a writer being to entertain (让人愉快), Mollie is indeed an entertainer. "I have this great love of not only the meaning of language but of the music of language," she says. "

This love goes back to early childhood. I've told stories all my life. I had a school teacher who used to ask us what we would like to be when we grew up and, because my family always had dogs, and I was very

good at handling them, I said I wanted to work with dogs, and the teacher always said 'Nonsense, Mollie, dear, you'll be a writer.' So finally I thought that this woman must have something, since she was a good

teacher and I decided when I was nine that I would be a writer."

     This childhood intention is described in her novel, A Sound of Chariots, which although written in  the

third person is clearly autobiographical (自传体的) and gives a picture both of Mollie's ambition  (理想)

and her struggle towards its achievement. Thoughts of her childhood inevitably(不可避免地) brought

thoughts of the time when her home was still a village with buttercup meadows(草地) and strawberry fields-sadly now covered with modern houses. "I was once taken back to see it and I felt that somebody had

lain dirty hands all over my childhood. I'll never go back,"she said. "Never.""When I set one of my books

in Scotland,"she said,"I can recall my romantic (浪漫的) feelings as a child playing in those fields, or

watching the village blacksmith at work. And that's important, because children now know so much so

early that romance can't exist for them, as it did for us."

1. In Mollie Hunter's opinion, which of the following is one sign of a poor writer? 

A. Being poor in life experience.     

B. Being short of writing skills.

C. The weakness of description.         

D. The absence of a story.

2. What do we learn about Mollie Hunter as a young child? 

A. She didn't expect to become a writer.

B. She didn't enjoy writing stories.

C. She didn't have any particular ambitions.

D. She didn't respect her teacher's views.

3. In comparison with children of earlier years, Mollie feels that modern children are      . 

A. more intelligent(聪明的)               

B. better informed(见多识广的)

C. less eager to learn                     

D. less interested in reality

4. What's the writer's purpose in this text? 

A. To describe Mollie Hunter's most successful books.   

B. To share her enjoyment of Mollie Hunter's books.

C. To introduce Mollie Hunter's work to a wider audience.

D. To provide information for Mollie Hunter's existing readers

演讲者将非语言技巧运用得（）是演讲者成功的必备素质。

A.优雅

B.灵活

C.适度

D.自然

E.巧妙

凡外国空货车（包括利用装该国货物的车辆），应该经由（）径路向所属国回送。

A、特殊

B、非正常

C、最短

D、正常