The earth could be younger and took more than three times longer to form than _______ thought, according to a new study.
#23894
A
favorably
B
deliberately
C
practically
D
previously
推荐题目
The science lab being built in our school is ____________ the former one.
#22122
A
twice as big as
B
twice more bigger than
C
as twice big as
D
the twice size of