根据（）来判断的供应商优劣。A、价格优势 B、管理水平 C、信用情况 D、以上3项

阅读材料，然后从各小题所给的四个选项中选出最佳选项。

     Writing is not a skill to get easily. If you want to write something, you need to organize and express ideas in

your mind and then get the muscles (肌肉) in your hands and fingers to form those ideas, word by word, on

paper.

     Now many people have poor handwriting, especially the pupils. The letters they write are not tidy and might

be sized or spaced (分隔) incorrectly. The capital letters might be in the wrong places. Spelling problems can

always be seen in their writing. Sometimes they themselves can't understand the words they wrote.

     Some experts think it is not good for the children to learn to write too early. The muscles in their fingers are

not strong enough; their hands may feel painful or tired when they write. So the experts suggest that the parents

and teachers should not let them to write too much at the beginning. Children should do some special exercises

to make the muscles in their hands strong enough. And doing like this can improve their memory. To keep their

hands, bodies or paper in a proper position is also necessary.

1. If you want to write something on paper, you'll ______ first. [ ]

A. think of the ideas that you want to write

B. read them out

C. write some words letter by letter

D. look up the words in a dictionary

2. The underlined word "incorrectly" means ______. [ ]

A. not clearly

B. not correctly

C. not easily

D. not carefully

3. The children's hands may feel painful, because ______. [ ]

A. they are too young

B. they hurt their hands

C. their fingers are soft

D. the muscles in their hands are not strong enough

4. How many pieces of advice do the experts give the parents? [ ]

A. One.

B. Two.

C. Three.

D. Four.

5. Which is RIGHT according to the passage? [ ]

A. Children often make mistakes in spelling.

B. They don't know how to write capital letters.

C. Teachers often ask the pupils to write too much.

D. Many people are good at writing.

简述上颌动脉的行程、分段、分支及供应范围。

在城市规划工作中，科学、系统的调查，其作用是为了( )。

A．把握城市发展的状况
B．探索城市发展的客观规律
C．挖掘城市历史
D．认识城市未来发展的基础

北美独立后初期确立的国家结构形式是( )

A．联邦制
B．邦联制
C．集权制
D．分权制

（）是不能用以区别舞台上的实例。

A.ALIGN面板

B.元件实例属性检查器

C.INFO面板

D.电影资源管理器