The earth is ______ the moon a.as 49 times big as b.49 times as bigger as c.49 times as big as d.
问题描述:
The earth is ______ the moon a.as 49 times big as b.49 times as bigger as c.49 times as big as d.
as big as 49 times
选哪个横杠上填啥?
答
C