Long ago, man used to ______ with his hands but now man is used to ______ with machines, and sometimes a robot is used to ___ instead of people.
#93755
A
work, working, work
B
work, working, working
C
working, work, working
D
working, work, work
推荐题目
When I came in, I saw her sitting in the sofa ______ in thought.
#89858
A
to lose
B
losing
C
lost
D
being lost
_____ with out girls, she is more active in class.
#93212
A
Compare
B
Comparing
C
Being comparing
D
Compared
_____ their real economic situations, they got some relief fund from the government.
#98064
A
Considering
B
Considered
C
Having been considered
D
Being considered
Professor Li preferred _______ lectures to his students to _______ to meetings on scientific developments.
#93660
A
to give; invite
B
to give; be invited
C
giving; being invited
D
giving; inviting
Many ______ football fans stay up to watch the ______ 2012 European Championship, which is currently being co-hosted by Poland and Ukraine.
#94325
A
exciting; exciting
B
excited; excited
C
exciting; excited
D
excited; exciting