请展开查看知识点列表
A. Yes, it is.
B. No, it isn't.
C. It's a bird.
D. It's Lingling's.
E. Yes, it's beautiful.
—
The cat__________ thin now. It____ fat then.
A: Did you go by train?
B: ________ I went by plane.
cooked music phoned park friends
—I'll ________.
进入组卷