Paper books still play an important role in the US textbook market, with digital textbooks __________ less than 5 percent of the total.
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A
composing of
B
making up
C
consisted of
D
accounted for
推荐题目
When you’re learning to drive，_____ a good teacher makes a big difference.
#98767
A
have
B
having
C
and have
D
and having
The building ____________ on campus next year will serve as the main teaching building of No.2 High School.
#93490
A
built
B
being built
C
having been built
D
to be built
The farmers built long fences, ____ keeping the wild dogs out of them.
#95415
A
aimed at
B
aim for
C
aiming at
D
aimed to
John rushed out in a hurry, ___________ the door ____________.
#96712
A
leaving; unlocked
B
leaving; unlocking
C
left; unlocked
D
sang; singing
I never dreamed of there _______ a chance for me to be sent abroad. I can’t believe it.
#97117
A
being
B
be
C
to be
D
been