阅读下面对话,从方框中所给的 A—E 五个选项中选出正确选项(其中一项是多余选项),将其序号填入第 29—32 小题,并回答第 33 小题。
Guide: Welcome to Amazing Life. Let's look at these animals. They use camouflage(保护色) in different ways.
Visitor 1: Camouflage? 29.
Guide: It helps some animals to find food, but others use it because they don't want to become food. Take polar bears for example.

Visitor 1: Polar bears? 30.
Guide: Polar bears have white fur. So, they hide well in the snow when hunting.
Visitor 2: That's interesting. Any other animals?
Guide: 31. It looks like an ocean-floor rock. If a fish touches a stonefish by mistake, the stonefish attacks it and eats it. The stonefish uses camouflage to get food.
Visitor 2: 32. Any more examples?
Guide: Yes. Grey tree frogs in North America look like tree branches(树枝) and use camouflage to hide.
Visitors: Wonderful! Thanks for telling us about these.
A. Amazing!
B. Look at the stonefish.
C. People should p＜图2＞ect animals.
D. How does it help animals?
E. How do polar bears use camouflage?
33. What do you think of the animal camouflage? (不超过 10 词)

29.D 30.E 31.B 32.A 33. It is amazing.(言之有理即可)

【分析】
本题为英语情景补全对话与观点表达题，解题思路是先通读对话把握语境逻辑，根据问答对应关系选择合适选项；第33题结合对保护色的理解，用简洁语言表达观点。29题依据导游回答的保护色作用，确定前一句的提问方向；30题围绕北极熊的话题，匹配对应的提问；31题结合后文石头鱼的例子，选引导性语句；32题根据听完例子后的反应选赞叹类表达；33题围绕保护色特点，用不超10词表达看法。
【解析】
1. 29题：导游回答“它帮助一些动物找食物”，说明前一句是问保护色对动物的作用，对应选项D，故选D。
2. 30题：前文提到北极熊，导游说明其皮毛的伪装作用，此处应问北极熊如何用保护色，对应选项E，故选E。
3. 31题：后文介绍石头鱼的伪装，此处应引导看石头鱼，对应选项B，故选B。
4. 32题：听完石头鱼的例子后，此处应表达赞叹，对应选项A，故选A。
5. 33题：结合对话中对保护色的介绍，可表达观点如“It is amazing.”，符合字数要求。
【答案】
29.D 30.E 31.B 32.A 33.It is amazing.
【知识点】
情景交际、补全对话、观点表达
【点评】
本题考查英语情景对话的上下文理解与观点表达，需结合问答逻辑选选项，整体注重基础交际能力，难度适中。
【难度系数】
0.7