—What do you think of the 3-D printer?—It’s great although it still needs further .
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A
arrangement
B
education
C
information
D
development
推荐题目
The market isn’t far from here. It’s only ______ bicycle ride.
#29751
A
half an hours’
B
half an hour’s
C
half an hour
D
an hour and a half
—When will the 2010 World Expo(世博会) come to a close? —It’ll close at the end of ________.
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A
September
B
October
C
November
D
December