Final answer:
Adolescent boys portraying female characters like Juliet on stage during the Elizabethan era is true, as women were not permitted to act in plays at that time.
Step-by-step explanation:
The statement that adolescent boys played the parts of women on the stage, including roles like Juliet, is true. During the Elizabethan era, female roles in theatrical productions were indeed performed by young males. This practice was common because women were not allowed to act on stage at the time. Theaters such as The Globe Playhouse, which was associated with William Shakespeare, adhered to this norm, with men and boys being trained from a young age to play female parts. It was only much later that women began to appear on stage in plays.