look+什么词性的词+at+sth
look+什么词性的词+at+sth
look和look at的后面加什么词性?
look at sth 与look的区别.
look up sth.和look up at sth.的区别
look at doing sth
一般什么词性接什么词性?look、look at、look for 怎么用?to、for、get怎么用?
为什么look at sth不能用look sth at
look at sth.=have a look at sth.
look at sth,or watching
什么词性后加to do sth ,什么词性后加do sth,什么词性后加doing sth.举一些有关这些词性的单词好么
look after的词性
look for look at look after 的意思``look 后面还跟什么词``这几个词的用法``