Are you behind the tree?______ A.Yes,I'm. B.No,I'm. C.Yes,I am.
He is ________ a red jacket. A．on B．/ C．in
Jack's jeans ________ old. A．is B．are C．am
I like ________． A．rabbits B．rabbit C．a rabbit
________ my dictionary. A．This B．This's C．This is
听录音涂色。(18分)
粤公网安备 44130202000953号