TV set is one of       in the world.
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A
most useful invention
B
the most helpful inventions
C
more helpful inventions
D
less useful invention
推荐题目
June 1st is       Day. All the children enjoy it very much.
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A
the Childrens’
B
Children’s
C
Childrens’
D
the Children’s
Please come to__________.
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A
a Student’s Sports Center
B
a students’ Sports Center
C
the Student’s Sports Center
D
the Students’ Sports Center
--_________ are the jackets?     --Black.
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A
Where
B
How much
C
What color
D
What’s color