—Six-year-olds are not allowed to ride b
题型:选择题
问题:
—Six-year-olds are not allowed to ride bikes in the street.
—I agree. They are _____ to ride bikes.[ ]
A.not old enough
B.too old
C.so calm
D. quite big
—Six-year-olds are not allowed to ride bikes in the street.
—I agree. They are _____ to ride bikes.[ ]
A.not old enough
B.too old
C.so calm
D. quite big