---- ____?   

---- Maybe the possible solutions to the air pollution.

A．Do you think what they are talking about

B．Do you think what are they talking about

C．What do you think they are talking aobut

D．What do you think are they talking about

Which of the following home care activities would be appropriate for a client with a laryngectomy

A．Keep the stoma opening covered at all times.

B．Participate in activities such as walking and golfing.

C．Stay inside in an air-conditioned environment in the summer.

D．Avoid showering; take tub baths instead.