To reach Africa, we flew      high mountains,      deep valleys and     great deserts(沙漠).
#26301
A
on, across, though
B
over, through, through
C
over, through, across
D
on, in, across
推荐题目
An earthquake left the whole town      .
#25911
A
as usual
B
in the end
C
at an end
D
in ruins
The picture looks good ____ the white wall.
#26879
A
with
B
to
C
against
D
beyond
He has been caught _________ the rain and is wet _________ the skin.
#25847
A
by; to
B
in; to
C
in; through
D
with; in