31) How does the origin of the pogo-stick differ from the origin o
hoop and yoyo?
A)
Pogo sticks break more easily than hula hoops and
yoyos.
B
All three toys were invented during the same time
period.
Hula hoops and yoyos are clearly not as popular as
C)
pogo sticks
D)
The pogo stick has a certain inventor in history, while
hula hoops and yoyos do not.