When 4-Year-Olds Describe a Toy to a 2-Year-Old,they

Multiple Choice

When 4-year-olds describe a toy to a 2-year-old,they

A) use fewer attention-getting phrases than they do with an adult listener.
B) use longer sentences than they do with an adult listener.
C) use simpler grammar than they do with an adult listener.
D) do not adjust their speech when talking to a younger child.