1.Less than _____ lived there two _____ ago.
A.hundreds of people ,hundred years B.hundreds of people ,hundreds year
为什么选B不选A?
2.On Children’s Day ,even babies _________ beautiful clothes.
A.dress up in B.are dresseed up in 为什么选B不选A?
3.Li Lei had ________ last Sunday.
A.quite busy B.quite a busy day C.a quite busy day D.quite busy a day
为什么?
4._______ is the only animal that can speak.
A.Man B.A man C.The man D.Men 为什么选A?