A．there is no discrimination against disabled people after Oct. 1.
B．the employers must assist those campaigners to complete their duties.
C．previous DDA only had restrictions on companies with more than 15 people.
D．the companies have to prepare new equipment for their disabled employees.

A．modify their existing systems to make the disabled feel comfortable.
B．know little about what's the real meaning of DDA's amendments.
C．have to cover the total costs of new and adapted equipment.
D．make full use of technology and funding.