A:consider
B:considering
C:considered
D:to be considered
每个哈尼族人必备的生活本领是( )
句子改错
He came into the classroom and the students stopped to talk.
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图中小孩在荡秋千(忽略空气阻力),由A→B→C→B→A…飘荡,时高时低的感觉如同在飞,下列说法正确的是( )