24.4  The right procedure for making paper by hand should be ______.
1. Add rags or small amounts of newspaper.
2. Mix pulp with water and pour into a mold.
3. Smoothen and press the trapped paper.
4. Boil the water with raw materials for two hours.
5. Dry up the water.(2分)
A. 1-4-2-5-3
B. 1-4-5-3-2
C. 1-4-3-2-5
D. 1-2-4-5-3