_____ deep down in the earth, the dead forests rotted away and became coal.
#97260
A
Buried
B
Burying
C
To bury
D
Being buried
推荐题目
Samuel Clemens , ______ Mark Twain , became a famous writer .
#96872
A
was known as
B
known as
C
was known for
D
known for
As time went by, the plan stuck ____ fairly practical.
#98154
A
to proved
B
to proving
C
proved
D
to be proved
It rained nonstop for ten days , completely _____ our holiday.
#98169
A
to ruin
B
ruined
C
having ruined
D
ruining
