听问句，选择正确答句，序号填在括号里。(10分）
Whathis? A.isB wasC are
---are those? --- They’re boats. A.WhatB.WhereC.How
Those are. A.treeB. flowerC. flowers
Thesegreen trees. A. isB. areC. was
The birds are playingthe rain. A. onB. inC. at
his?
are those?
.
green trees.
the rain.
粤公网安备 44130202000953号