TV set is one of       in the world.
#28285
A
most useful invention
B
the most helpful inventions
C
more helpful inventions
D
less useful invention
推荐题目
He is an Australian boy. He is from _______.
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A
Japan
B
China
C
Australia
D
England
You must keep in good_____.
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A
healthy
B
health
C
unhealthy
D
healthily
—Mr. Smith always has _____ to tell us. —So he does. 
#29826
A
some good pieces of news
B
some pieces of good news
C
some good piece of news
D
some piece of good news
What ________ news it is! Nobody _________it. 
#28748
A
a surprising; believes
B
surprising; believes
C
a surprised; believe
D
surprised; believe