Antibiotics are the treatment of choice for
a.
strep throat and bacterial pneumonia
b.
the common cold and influenza
c.
meningitis and the common cold
d.
influenza and strep throat

Antibiotics are the treatment of choice for A. step throat and bacterial pneumonia.
Antibiotics are not useful on viruses, but rather only on bacteria. B, C, and D are viruses, and A does not contain any viruses, only bacteria, which is why A is correct.

Antibiotics are the treatment of choice for .
a. strep throat and bacterial pneumonia

Well, l think that some effective communication is, emotional barriers and lack of attention, interest distraction or irrelevance. also some physical disabilities such as hearing problems or speech difficulties.      l hope i am correct  and you good luck.