▶ Your Answer :
In the reading passage, there is ample support for the author’s claim that the crest, Lambeosaurus’s specific physical feature, are used for several purposes. However, the professor in the lecture gives several reasons as a rebuttal to the author’s point.
First, the professor contends that the fact that crests are used to attract the opposite sex is very problematic. The Lambeosaurus seeks for mates through sound, not appearance. For example. the alligator sounds low and crowing noise when breeding. (Make it clear) Likewise, the Lambeosaurus uses the crests for the similar purpose. This casts doubt on the reading passage’s claim that the crests are used for seeking for makes by enlarging the feature.(Not mentioned in the listening)
Next, the professor insists that it is much unlikely that the crests are used for combating. According to a analysis, unlike a certain type of dinosaur that have more solid and denser crests, the Lambeosaurus have hollow crests that is very fragile to do battle. Moreover, they have the rests on their backwards, (Indicate what?) so it is not useful to fight and defend against from other predators. This counters the reading passage’s assertion that the crests are used to fight other massive animals by protecting the head like helmet. Finally, the professor argues that the crests are not used for supply them air. Because the Lambeosaurus are massive animals, they need a lot of oxygen. However, being supplied from the crests is not enough to satisfy their deep breath and even it lasts just few seconds. This refutes the reading passage’s suggestion that the Lambeosaurus uses the crests to store a large amount of air by lengthening time to submerge in the water when they eats marine plants.
| 채점기준표 | Grammar | Contents | Example | Coherence | 점수 | 2 | 2 | 2 | 2 | Score | Limited 12-17 | - by 다음은 명사 또는 동명사로 나타내주세요. - Reading의 핵심포인트가 Listening에 제시되어 있지 않은 경우가 있어요.반드시 Key point는 각 단락안에 명확히 제시해주실 수 있어야 합니다.
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