阅读下列材料，从所给的五个选项（A、B、C、D、E　）中，选出符合各小题要求的最佳选项。Jim 的几位朋友想买汽车，请仔细阅读题，选出符合各自要求的最佳选项。

小题1:Dennis is a successful businessman. He has a big family. He wants to buy a car made in Europe. The car should be safe.

小题2:Gary has a big company, but he doesn’t like to show off. He likes a popular car of about 200,000 yuan. The car should have good quality and be big enough.

小题3:Arthur likes travelling and playing sports. He likes playing sports. He likes driving to the mountains to spend weeks with his friends.

小题4:Andy is a rich young man. He likes driving fast. He wants to buy a famous and fashionable car.

小题5:Cindy is a beautiful young lady. She has just found a job. She wants to buy a cute car.

阐述发酵工艺的过程？