theory
#13273
A
months
B
worthy
C
smooth
D
mouths
推荐题目
As a rough estimate, Nigeria is _______ Great Britain.
#14045
A
three times the sizes as
B
the size three times of
C
three times as the size of
D
three times the size of
Nearly________ of the surface of our planet is covered by water.
#14534
A
seven-ten
B
seven-tenth
C
seven-tenths
D
seventh-ten