题目内容：

Employers and managers must never ignore the need for an office or industrial first aid kit. The federal government says that every workplace should be equipped with first aid kits and that employees should be taught first aid.

Good preparation can prevent unnecessary injury, lose of productivity(生产效率), or even law suits when a workplace emergency occurs.

An employer must first provide the proper number of first aid kits for his workers. Many kits are available for sale online by industrial first aid kit suppliers. Kits designed for ten workers cost about $15 and kits designed for fifty workers cost about $80. There are kits also available for a small office，a vehicle，or work sites. Kits should be stored in a portable(轻便的), durable, watertight container. Fix the kit to the wall so that it is easily seen and reached in an emergency. Include a list of kit's contents to ensure it is always fully stocked.

Show each worker where the kit is located and what tools it contains. Educate each worker about possible injuries and which ones will require immediate medical attention from professionals.

The American Red Cross sells industrial first aid kits that meet the United States' Occupational Safety and Health Administration's requirements. Several types of kits are available. The Personal Protection Kit contains gloves, gowns, and masks to protect workers from dangers like blood and bodily fluids. It costs about $15. The American Red Cross also sells industrial first aid kits for 25 or 50 workers that are both very cheap.

1.According to the passage, good preparation of a first aid kit can help to prevent _______.

A. any injury    B. illness

C. law suits    D. fire

2.How much would a company with forty workers at least spend on first aid kits according to the passage?

A. About $15.    B. About $60.

C. About $80.    D. About $95.

3.In order to make the kits available, an employer does NOT need to ________.

A. put them in a container which is easy to reach

B. keep each kit always fully stocked

C. tell workers where the kit is

D. make sure every worker has his own kit