句型This is a...介绍植物 — 英语情景题
题目
情景对话：Sam 和 Lily 在学校花园里看植物。请选择合适的句子补全对话，将其字母代号填入横线上。
A. This is a small pink flower.
B. Yes, it is!
C. What's that over there?
Sam: Lily, look at the garden!
Lily: How nice! (1)________
Sam: That is a tall bamboo plant.
Lily: Cool! And what is this?
Sam: (2)________ It smells good.
Lily: Is it a rose?
Sam: (3)________