在工伤事故分类中,按照事故类别可以划分为( )类别。
A. l0个
B. 15个
C. 20个
D. 30个
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Her son goes to ______ school by ______ bus every day.
A. a… the
B. /… a
C. a… the
D. /… /
I have ______ violin. I often play ______ violin.
A. a… the
B. a… a
C. the …the
D. /… /
Does she like ______ music? She likes ______ music of the film.
A. the… /
B. /… the
C. /… /
D. a … a
Wait a minute. I have _______ words to say at the meeting.
A. a few
B. few
C. little
D. a little