在组织结构图中，矩形框表示工作部门中，上级工作部门对其直接下_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

在组织结构图中，矩形框表示工作部门中，上级工作部门对其直接下属工作部门的指令关系用 ( )表示。

A．单向指针

B．双向指针

C．单向箭线

D．双向箭线

答案

参考答案：C

阅读理解

阅读理解。

Have you ever seen a windsock blowing in the wind? Well, you can make one of your own! This is a fun
game that you can do with things you may have at home. You just need to follow a few easy steps.

You will need:
    ●one piece of colored paper
    ●five ribbons
    ●strong tape
    ●a string
    ●a pencil

What to do:
     Step 1: Decorate the paper. You can draw pictures on it. You can write your name. Do anything that will
make it special to you.
     Step 2: Roll the paper into the shape of a tube. Then stick the tube together at each end and in the middle
with a strong tape.
     Step 3: Use a pencil to make a hole into both sides of the tube. The holes should be only on one end of the
tube. Pull the string through both holes. Then tie the ends of the string together.
     Step 4: Make five holes around the top of the other end of the tube. Put a ribbon through each of the holes.
Tie firmly in case they get loose.
     Now your windsock is ready to use, but how does it work? Wind flows through the tube and makes it fly
and dance around. Hold the windsock up in the air by its string and run around. It will fly behind you. You can
also hang it outside and watch it dance around on its own!

1. Which of the following is needed for Step 2?

A. Ribbons.
B. Tape.
C. A pencil.
D. A string.

2. After which step will your windsock be like this?

A. Step 1.
B. Step 2.
C. Step 3.
D. Step 4.

3. Right after you put ribbons through the holes in the tube, you should _____.

A. tie the ribbons firmly
B. tape the tube together
C. make holes in the tube
D. draw pictures on the paper

4. Why does the author write this passage?

A. To tell an interesting story.
B. To teach an important lesson.
C. To give information about wind.
D. To explain how to make a windsock.

多项选择题

脑室有（）

A、前脑室

B、后脑室

C、侧脑室

D、第三脑室