A．Their tings get thinner and thinner.
B．They add a ring of wood.
C．Their rings get darker in color.
D．They become more valuable.

A．It began 2000 years ago.
B．It began in the eighteenth century.
C．It began in the early twentieth century.
D．It began in this decade.

A．1899.
B．1922
C．1925.
D．After Dick died.

A．His writing was influenced by black music.
B．He described the Southern United States.
C．His writings were about war.
D．He wrote stream-of-consciousness style.

A．His writing talent was natural.
B．He was a compulsive drinker.
C．His work improved as he matured.
D．He could not adjust to a changing world.

A．Killing Time was made into a movie.
B．The HighTower was made into a movie.
C．Bladerunner was made into a movie.
D．Jane Bobb was made into a movie.

A．Henry and Jerry.
B．Henry and Jessie.
C．Jerry and Jessie.
D．None of the above.

A．A toy.
B．Some snacks.
C．A bicycle.
D．A doll.

A．Four.
B．Five.
C．Six.
D．Seven.

A．In a toy factory.
B．In a department store.
C．In a park.
D．Not mentioned.