There are many insects in the world thatnever do _______ harm to human beings.
They are quiet, aren’t they—Yes. They are accustomed at meals.
下列句子中,标点符号使用正确的一项是
dn’t come to the party last Sunday. _______, shemust have made the party more exciting.
依次填入下面一段文字横线处的语句,衔接最恰当的一组是什么是官气 , , , , , 。①如果不是头上这顶乌纱帽,他和平民百姓也没有什么两样。②为什么底气不足呢因为官们自己也知道,官也好,民也好,都是人,都要吃饭穿衣上茅厕。③说到底,官气就是骄虚之气。④比方说,出门时鸣锣开道,打出“肃静回避”的牌子等等。⑤骄,因为是官,高人一等;虚,则多因底气不足。⑥所以,为了表示自己高人一等,就必须摆谱。