Wesley Is Eight and Has Been Diagnosed with Autism Spectrum

Wesley is eight and has been diagnosed with autism spectrum disorder. His symptoms include an extreme unresponsiveness to adults and a lack of meaningful speech. If Wesley has the typical pattern of autism symptoms, which other symptom can we expect?

A) muscle tics of the face, arms, and hands
B) repetitive, self-absorbed activities
C) highly imaginative play
D) anxiety attacks when left alone