看图，配对，将句子编号写在相应的横线上。
A. The pears are juicy and sweet. Here you are.
B. - How is the juice? - It's very sweet.
C. Smell the soup. It's very nice.
D. - How is the rice, Peter? - It's yummy.
① ____
② ____
③ ____
④ ____
用达尔文的进化论观点分析，动物保护色的形成是（ ）
A. I can hear a bus.
B. Yes, it is.
C. It is brown and black.
D. I can see a boy.
E. It's a monster.
____
____
____
____
