All the students p____ at the lecture were deeply touched by his success story.
周恩来曾说:“中国的新民主主义革命史,就是从天安门到天安门。”新民主主义革命的起点是( )
sin163∘sin223∘+sin253∘sin313∘=( )
下面各句中,划线的词语使用恰当的一项是( )
读图甲和图乙,完成下列问题。
--You should ask them to practice more.