More than a quarter of the energy       in the United States goes to moving people and goods from one place to another.
#96143
A
using
B
used
C
to use
D
use
推荐题目
The oceans and seas ______ the islands are more or less polluted.
#91842
A
surrounding
B
surrounded
C
are surrounded by
D
are surrounding
_____ to sunlight for too much time, as the doctors say, will do harm to one’s skin.
#97942
A
Being exposed
B
Having exposed
C
Exposed
D
After being exposed
The mother didn't know who ________ for the broken glass as it happened.
#91561
A
to blame
B
to be blamed
C
blamed
D
is to be blamed