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
---What caused the party to be put off?---_____________ the invitations.
#92630
A
Tom delayed sending
B
Tom’s delaying sending
C
Tom delaying to send
D
Tom delayed to send
On many trains and buses, there are some special seats ________ out for senior citizens.
#92562
A
marking
B
marked
C
to mark
D
mark
Studies show the electronic devices people have made much use of music may be causing hearing loss in many people.
#98879
A
enjoy
B
to enjoy
C
enjoying
D
enjoyed
--- Robert is indeed a wise man.---Oh, yes. How often I have regretted_______his advice!
#98651
A
to take
B
taking
C
not to take
D
not taking
Most of the people _____ to the party were famous scientists.
#98275
A
invited
B
to invited
C
being invited
D
inviting