look sb.in the

look sb.in the 请问look sb.in the face sb look nice in look nice in sb. look at sb in th mirror,in the local mine look in sb和look on sb和look at sb 有什么区别?我怎么只知道有atlook in sb和look on sb和look at sb有什么区别?我怎么只知道有athe explained that if i looked for the best ___people.这里填什么 look nice in sb.什么意思 为什么是look sb in the eye而不是eyes?是不是很多类似词组都是单数? look sb in the eye中eye为什么不加s leave sb in the sb in the look sb look sb. look in the shooting sb in the foot get sb in the sack 英语：look sb in the eye 与 look sb in one's eye 区别空气是几种单质和几种化合物的混合物 这句话对吗?那 空气成分固定不变的 sb do best in..还是sb do the best in..