莫斯科七姐妹建筑:attend to their business是什么意思

attend to their business是什么意思 attend to 是什么意思 join,join in.attend,attend to之间的区别是什么？ donate to their kindness还是donate for their kindness attend to one's work的意思 急 To attend a formal party,how will you dress yourself? by following such ideas to their conclusion They are listening to their teacher 帮帮忙 How close parents are to their children which may lead to their extinction