_______ good use of learning resources such as the website and library, and you will make great progress.
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A
To make
B
Making
C
Make
D
Having made
推荐题目
 There are a few books on the shelf. But only one of them is________. 
#93782
A
worth to be read
B
worth being read
C
well worth reading
D
worth read
 Space exploration has been made ______ with the development of modern science and technology.
#94877
A
it possible
B
it was possible
C
that possible
D
possible
Using his hybrid rice, farmers are producing harvests          before.
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A
as twice large as
B
twice large than
C
larger than twice
D
twice as large as
 I didn’t manage to do it _____ you had explained how.
#94719
A
until
B
unless
C
when
D
before